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2026 FK New Product -FK Babbitted Split Journal Bearings

29 Jan,2026

FK proudly unveils the 2026 series of Babbitted Split Journal Bearings, a revolutionary advancement for critical, heavy-load applications. Designed for unparalleled reliability, precise alignment, and simplified maintenance, these bearings set a new benchmark in industries where downtime is not an option.

Core Innovation: FK Bearing Group Advanced Babbitt Metallurgy
At the heart of the 2026 series lies our proprietary FK-AlignBabb™ alloy. This next-generation material combines traditional tin-based Babbitt's excellent conformability and embeddability with significantly enhanced fatigue strength and elevated temperature resistance. The result is a bearing surface that provides superior protection to journal surfaces, dampens vibrations, and maintains integrity under severe and fluctuating loads.

Precision Engineering & Simplified Installation
The 2026 FK new product Babbitted Split Journal Bearings feature a True-Split, Matched-Lap Design. Each half is precision-machined as a matched pair, ensuring perfect bore geometry and optimal oil film formation upon assembly. FK VeriLock™ Housing Interference Fit System guarantees secure seating without creep, while the standardized Top-Load Lubrication & Sensor Ports simplify integration of continuous oil monitoring systems for predictive maintenance.

Robust Construction for Demanding Environments
Manufactured from high-grade forged steel shells, the 2026 series offers exceptional structural rigidity. The Babbitt lining is bonded using our FusionBond™ process, creating a metallurgical interface that eliminates the risk of lining separation and maximizes heat transfer for efficient cooling.

Application-Specific Advantages:

High-Speed Turbomachinery: Stable operation with excellent damping for compressors, turbines, and large pumps.
Heavy Industrial Drives: Unmatched load capacity for rolling mill pinions, gearboxes, and large marine drives.
Critical Process Equipment: Reliable performance in fans, blowers, and generators within power generation, petrochemical, and mining sectors.

2026 New Product Babbitted Split Journal Bearings Key Benefits:

Extended Operational Life: Reduced wear on both bearing and journal.
Enhanced Operational Safety: Superior design for extreme conditions.
Reduced Maintenance Complexity: Split design allows for inspection and replacement without dismantling adjacent machinery.
Global Technical Support: Backed by FK Bearing Group worldwide engineering expertise.

Technical Specifications:

Sizes: Standard bore diameters from 100mm to 1000mm; custom sizes available.
Design: Horizontally split, with precision locating dowels.
Lining Material: Proprietary FK-AlignBabb™ alloy.
Standards: Engineered to meet or exceed ISO, API, and other international specifications.

Engineered for the most demanding challenges, the 2026 FK New Product Babbitted Split Journal Bearings represent the perfect fusion of proven principle and cutting-edge innovation. Trust FK to provide the foundation for your critical machinery's reliability.

For specific application engineering support or to select the correct unit for your machinery, please contact the FK technical team send email to export@fk-bearing.com or visit www.fk-bearing.com .

Related 2026 New Product : 2026 FK Spherical Roller Bearing Units

About FK Bearing Group:

FK is the abbreviation of “Find solution, Keep rotation”, which decides that the company should grow the business by providing products and services from the end user's point of view. Founded in 1969, FK has been focusing on bearing units research, production and integrated solutions for applications, our more than 50 years’ experience in bearing units drive us to strive for Bearing Units Expert and Leading Supplier, FK Bearing Group was awarded “Manufacturing Single Item Champion Enterprise (Bearing Units)”.

FK Bearing Group consists of a parent company FK Bearing Group Co., Ltd. (former Nanan Bearing Co., Ltd.) and subsidiaries OTC(Xiamen) Bearing Co., Ltd (former Xiamen Bearing Factory), XIAMEN FK IMP.&EXP.,CO.,LTD. We focus on bearing units, providing suitable products and services with agile delivery to meet different demands from users, we insist on starting from pre-sales service, based on the core characteristics and needs of each user's equipment, we are the first one in the industry to propose “different solutions for different users” and provide matched solution for different application, now we have developed over 30 bearing units solutions for different sub industries, helping users avoid after-sales service for their equipment. In order to achieve the goal of “agile delivery of customized bearing units”, we have built an integrated, automated, intelligent and flexible production factory with the whole industrial chain of insert bearing and housing, from strict selection of raw materials, adoption of optimized processes and excellent equipment, to self-developed specialized equipment, supplemented by automated testing and sorting, strict quality control is implemented in each process to ensure high product stability and consistency, this help us surpass competitor’s one product for all industries or unknown delivery of customized products, help users create more value for their equipment. With an annual output and sales of over 20 million pieces, FK is a globally leading factory for bearing units with leading technology, biggest capacity and best sales for many years.

As a member of the National Rolling Bearing Standardization Technical Committee, FK Bearing Group is the main drafter of 7 China National Bearing Units Standards and 7 China Industry Bearing Units Standards. We have a provincial-level enterprise technology center in Fujian, a research institute for high-speed &mute bearing units, a testing center for long-life bearing units, and two production bases in Nanan and Xiamen. We are a national level “little giant” enterprise that focus on specialization, refinement, uniqueness and innovation and a national high-tech enterprise.

Bearing units can be mounted easily, and provide simple and effective bearing arrangements capable of accommodating moderate initial misalignment from mounting errors, they are widely used in almost all factory automation production, such as logistics machinery, environmental protection equipment, automotive inspection lines, packaging machinery, building material production lines, etc.，food and pharmaceutical grade production, such as food processing production lines, beverage container and bottling production lines, mask production lines, glove production lines, etc., extreme application such as heavy dust agricultural machinery equipment, mining equipment, high-temperature heat treatment furnaces, wet fruit and vegetable cleaning lines, high pollution waste treatment systems, etc., as well as various living application such as HVAC fans, escalators, central kitchens, mechanical parking equipment, airport luggage transmission lines, etc.

In order to quickly serve and deliver continuous value-added services to end users, FK have established sales and service network of 4 regional warehouse in China and 7 continental warehouse around the world with our partners.

2026 FK New Product - FK Spherical Roller Bearing Units

28 Jan,2026

We are very pleased to unveil the future of industrial durability and performance with our 2026 new product Spherical Roller Bearing Units. Engineered for the most demanding applications, this new-generation spherical roller bearing units sets a new standard for reliability, efficiency, and ease of use in harsh operating environments.

Core Innovation: Built for Extreme Demands

The 2026 FK new Spherical Roller Bearing Units is born from a deep understanding of heavy-industry challenges. We've re-engineered the spherical roller bearing core with FK bearing group proprietary steel and advanced heat treatment, delivering exceptional resistance to fatigue and impact loads. The optimized roller and raceway geometry ensure smoother operation, reduced friction, and superior tolerance for misalignment—protecting your machinery from unpredictable forces.

Sealing Redefined: Maximum Contaminant Exclusion
At the heart of the unit is our new Triple-Shield Sentinel Seal System. Combining a robust labyrinth, a high-resilience lip seal, and an innovative contaminant-ejection path, this multi-stage defense actively repels dust, slurry, and moisture. The result is dramatically extended lubricant life and bearing cleanliness, slashing maintenance frequency and downtime.

Bearing Housing Integrity & Simplified Maintenance
The housings, available in robust cast iron or high-strength ductile iron, feature a reinforced design for superior load support. Our Quick-Lock Adaptor Mounting System allows for faster, more secure installation and removal than traditional methods, and simplifies grease replenishment, ensuring even lubricant distribution throughout the bearing.

Engineered for Smart Operations
The 2026 new product is designed for the connected plant. Units are pre-fitted with Sensor-Ready ports for seamless integration of condition monitoring devices (vibration, temperature), enabling predictive maintenance strategies and preventing unplanned failures.

2026 new product Spherical Roller Bearing Units Key Advantages:

Extended Service Life: Up to 30% longer operational life under high-load conditions.
Reduced Total Cost of Ownership: Lower energy consumption, less frequent maintenance, and higher reliability.
Universal Robustness: Ideal for mining, aggregate processing, heavy conveyors, mixers, and pulp & paper machinery.
Global Availability & Support: Backed by FK's worldwide technical service and supply chain.

Specifications Summary:

Shaft Sizes: Ranging from 40mm to 200mm.
Housing Styles: SAF, SDAF, SN, SD series equivalents.
Operating Range: -30°C to +150°C (with specialized grease options).
Standards: Compliant with ISO, DIN, and major industry specifications.

Embrace FK each leap in bearing technology. The FK 2026 New product Spherical Roller Bearing Unit isn't just a component; it's a commitment to keeping your world in motion, with unprecedented resilience.

For more info,please feel free to send email to export@fk-bearing.com

FK New Product Spherical Roller Bearing Unit Primary Industries & Applications:

Mining & Mineral Processing:

Crushers, screens, and vibrating feeders.
Conveyor systems for bulk material handling.
Ball mills, rotary kilns, and separators.

Aggregate, Cement & Construction:

Stone crushers, sand and gravel plants.
Mixers, crushers, and heavy-duty conveyors in cement production.
Excavators, cranes, and construction machinery.

Pulp & Paper Manufacturing:

Pulp digesters, refiners, and rollers.
Large drying cylinders and paper machine rolls.

Metal Production & Processing:

Rolling mill stands, continuous casters, and coilers.
Fans, blowers, and heavy gearboxes in steel plants.

Power Generation & Energy:

Fans, pumps, and conveyor systems in coal-fired plants.
Crushers and material handlers in biomass/waste-to-energy facilities.
Wind turbine gearbox support (specific series).

Material Handling & Logistics:

Bulk handling systems in ports and terminals.
Heavy-duty conveyor pulleys and idlers in distribution centers.

Agricultural & Heavy Machinery:

Combine harvesters, tractors, and tillage equipment.
Irrigation systems and large processing machinery.

Key Operational Advantages in These Fields:

Reliability in Harsh Conditions: Sealed units protect against dust, moisture, and contamination.
Misalignment Compensation: Accommodates installation and operational shaft deflections.
High Load Capacity: Supports heavy radial loads and moderate axial loads.
Reduced Maintenance: Long service intervals and easy re-lubrication design.
Durability: Manufactured with high-grade materials to withstand shock and vibration.

For specific application engineering support or to select the correct unit for your machinery, please contact the FK technical team or visit www.fk-bearing.com .

About FK Bearing Group:

ZWZ Receives Prestigious 2025 Premier Supplier Award from SDMG

28 Jan,2026

At the 2026 Supplier Conference of Shantui Construction Machinery Co., Ltd. and Lovol Heavy Industry Co., Ltd. held on January 19, Wafangdian Bearing Group Co., Ltd. (ZWZ) won the "Outstanding Supplier Award"the highest honor in this supplier selectionfor its excellent product quality, reliable technical support, and efficient supply chain services. At the same time, Wafangdian and Shantui signed a three-year comprehensive strategic cooperation agreement, marking a new level of cooperation between the two parties. Guo Yufei, Vice General Manager of Wafangdian Group, attended the conference on behalf of the company and accepted the award on stage. The strategic cooperation agreement was then signed in the presence of the guests.

ZWZ Steel ball and Roller

Wafangdian Bearing Group Co., LTD. Steel ball manufacturing branch (referred to as ZWZ Group steel ball Branch) was established in 1949, is a state-owned wholly-owned subsidiary (branch) of ZWZ group. The company has more than 100 employees, covering an area of 14,000 square meters, with total assets of 80 million yuan, more than 200 sets of professional steel ball manufacturing and testing equipments and an annual production capacity of 5,000 tons.

ZWZ mainly produce CRB,TRB and SRB roller . The diameter of roller is 10mm-200mm. The annual capacity is 60 million pcs . Rollers are provided to locomotive , cargo , passenger train . Automotive gearbox , heavy truck bearing , precision machining bearing , wind power bearing , special bearing , metallurgical , mining machines bearing etc ., high - speed wire rod bearing , metro bearing and high - speed rail .

Key Technology

ZWZ purchased British Taylor roundness instrument and roughness profile instrument to inspect all kinds of dimension precision and geometric precision . By the ZWZ national bearing
inspection center , ZWZ does the inspection for lifetime of roller , metallographic and destructive inspection . Assure high reliability and high precision of the roller . ZWZ acquired the certificates
of ISO9001,ISO /TS16949,ISO/TS22163,ISO14001,OHSAS18001.

Contact information

Company name: ZWZ Bearing Group Precision Roller Manufacturing Branch

Contact person: Mary

Address: No.1,Beigongji Street,Wafangdian City,Liaoning Province,China

Telephone: 86 0411 62198299

Whatsapp: 8613704093985

Web site: https://www.zwzroller.com

CJB Bearing Makes Automotive Bearings Run Quieter

28 Jan,2026

Changjiang Bearing(CJB Bearing) Makes Automotive Bearings "Quieter"

Persistence in Innovation Pays Off

Late at night, in the laboratory of Changjiang Bearing Co., Ltd. (hereinafter referred to as "Changjiang Bearing"), the instruments still emitted a faint hum. Xu Jinguo, Deputy Chief Engineer of Changjiang Bearing, stared intently at the high-speed rotating test bearing, his ear almost pressed against the soundproof enclosure—this was the 23rd extreme test recently.

When the numbers on the display finally settled, the entire team erupted in cheers, "We did it! This is even lower than the 45-decibel quietness standard of the new energy vehicle industry!"

This is the reward for the company's persistence in technological innovation. In 2016, when new energy vehicles were just beginning to emerge, Changjiang Bearing's technical team discovered a pain point: in the quiet electric cockpit, the noise of traditional bearings became unusually noticeable. "In the past, our products performed excellently in fuel vehicles, but in new energy vehicles, they became a 'noise source'," Xu Jinguo recalled.

"We must make the bearings 'quieter'," said Shou Peigen, Chief Engineer of Changjiang Bearing. The innovative research and development targeting "quietness" was a clear technical path, yet fraught with difficulties. The team is advancing in three directions: innovatively modifying the raceway structure to optimize its fit with the bearing and suppress noise generation at the source; implementing micron-level precision control over the processing technology of key components such as the cage to ensure microscopic smoothness and balance; and establishing a near-stringent cleanliness standard system in the assembly process to eliminate vibrations caused by any tiny impurities.

Greater challenges followed. When the noise target dropped from 51 decibels to below 40 decibels, traditional detection equipment and methods failed, unable to accurately capture and analyze such low-level vibration and acoustic signals.

"It's like trying to measure the diameter of a hair with an ordinary ruler." To address this, Changjiang Bearing introduced a world-class vibration and noise analysis system and employed advanced algorithms such as Fourier transform to deeply process the data, establishing a system capable of accurately "diagnosing" and "treating" ultra-low noise.

It's not just about focusing on "quietness." Facing the stringent requirements of new energy vehicles for bearings—lightweight design, high speed, and long lifespan—Changjiang Bearing actively sought to seize technological advantages.

New energy vehicles have high requirements for energy consumption control, with driving range being one of the core indicators. Changjiang Bearing's engineers focused their attention on the rotational friction torque of the bearings. “For every 0.1 Nm reduction in frictional torque, the vehicle's range can increase by approximately 4 kilometers,” explained Shou Peigen. After numerous formula adjustments and structural optimizations, the team significantly reduced the torque of a key bearing from the industry-standard 1.5 Nm to below 0.8 Nm. This means that the improvement in this single bearing alone could potentially increase the range of a single vehicle by nearly 30 kilometers. Combining various friction-reduction technologies, Changjiang Bearing's products have contributed over 5% to the overall range improvement of new energy vehicles.

Changjiang Bearing also employs a novel structural design and a unique topology optimization structure, reducing the weight of the wheel hub bearing unit by 30% compared to the industry average, contributing to weight reduction and efficiency improvement in the entire vehicle.

Through proactive technological innovation, Changjiang Bearing has gained market recognition. In 2024, its orders for new energy vehicle bearings surged by 40% year-on-year.

Chen Yu, Party Secretary and Chairman of Changjiang Bearing, stated that since 2017, Changjiang Bearing has allocated over 4% of its annual sales revenue, exceeding 30 million yuan, to research and development. Currently, six major R&D platforms have been established, and a high-level postdoctoral research station has been set up, with a total of 120 patent authorizations obtained.

FK Bearing Group Unveils Three 2026 Specialized Bearing Unit and Bearing Products

27 Jan,2026

FK Bearing, China top bearing unit manufacturer of reliable bearing solutions, proudly announces the new launch of three innovative product lines in 2026 engineered to meet the demanding requirements of modern heavy industry and agriculture. The new FK Spherical Roller Bearing Units, FK Babbitted Split Journal Bearings, and FK Planter Bearing/Row Cleaner Bearing series are designed to deliver superior performance, extended service life, and reduced maintenance costs across diverse applications.

1. FK Spherical Roller Bearing Units: Robustness for Misalignment and Heavy Loads
The newly launched FK Spherical Roller Bearing Units are engineered as comprehensive, ready-to-mount solutions for applications involving heavy radial loads and significant shaft misalignment. Common in mining, conveyors, pulp and paper machinery, and fans, these units combine high-capacity spherical roller bearings with robust, precision-machined housings (typically SN, SD, or SAF series types). The self-aligning capability of the bearing compensates for mounting inaccuracies and shaft deflection, ensuring smooth operation and preventing premature failure. FK bearing units are pre-lubricated and sealed, offering easy installation and reduced downtime, making them an ideal choice for harsh industrial environments where reliability is paramount.

2. FK Babbitted Split Journal Bearings: Precision for Critical, Large-Diameter Rotating Shafts
Addressing the core needs of high-power machinery, FK bearing introduces its Babbitted Split Journal Bearings. These bearings are custom-engineered for critical applications in sectors such as hydroelectric and steam turbines, large pumps, compressors, and marine propulsion systems. The split design allows for easy inspection, maintenance, and replacement without requiring disassembly of the entire rotor system—a significant advantage for large-scale equipment. The bearing lining is meticulously cast with high-quality Babbitt (white metal) alloy, renowned for its excellent embeddability, conformability, and anti-friction properties. This ensures optimal hydrodynamic lubrication, exceptional load distribution, and protection for valuable shafts, thereby enhancing operational stability and longevity in high-speed, high-load scenarios.

3. FK Planter Bearing and Row Cleaner Bearing: Durability for Precision Agriculture
To support the agricultural sector's pursuit of efficiency and precision, FK Bearing launches its dedicated series for planting equipment: the FK Planter Bearing and FK Row Cleaner Bearing. These bearings are specifically constructed to withstand the extreme conditions of farming: pervasive dust, mud, moisture, and high impact loads. Featuring advanced sealing technologies, such as multi-labyrinth or heavy-duty contact seals, they effectively prevent contamination from dirt and debris. Made from high-grade, corrosion-resistant materials and often pre-lubricated with specialist grease, these bearings ensure smooth rotation of planter disks, gauge wheels, and row cleaner blades. The result is accurate seed placement, consistent planting depth, improved crop emergence, and dramatically reduced unplanned maintenance during crucial planting seasons.

The specific product catalogs for the above three products will be launched on the official website's product section as soon as possible.

Commitment to Innovation and Quality
"The introduction of these three product lines underscores FK Bearing commitment to providing tailored solutions that solve real-world challenges for our global customers," "From the foundational strength of our spherical roller units and the precision of our babbitted bearings for mega-machinery, to the specialized durability required in modern agriculture, each product is developed with a focus on quality, reliability, and total cost of ownership."

FK Bearing Unit utilizes state-of-the-art manufacturing processes, rigorous quality control, and extensive testing to ensure every bearing meets international standards and performs reliably under specified conditions. FK offers comprehensive technical support and customization services to perfectly match application requirements.

Availability
The new FK Spherical Roller Bearing Units, FK Babbitted Split Journal Bearings, and FK Planter/Row Cleaner Bearings are now available for order. For detailed specifications, catalogs, or application engineering support, visit www.fk-bearing.com or send email to export@fk-bearing.com

About FK Bearing Group:

Low-Carbon Energy-Saving Technology Pathway: Overheated Steam Drying - Isoenthalpic Closed-Cycle Energy System

27 Jan,2026

This research focuses on the coupled application of superheated steam drying core technology and an isenthalpic closed-loop energy system. Leveraging the high enthalpy and low oxygen characteristics of superheated steam, it achieves efficient material drying. Combined with the energy cascade recovery and zero-emission advantages of the isenthalpic closed-loop system, it realizes energy saving, cost reduction, efficiency improvement, and low-carbon emission reduction in the drying process. It is applicable to multiple industrial fields such as food, chemical, wood, and sludge treatment, and can directly guide engineering design, equipment selection, system operation, and process optimization.

I. Core Technical Principles

(I) Core Principles of Superheated Steam Drying

Using superheated steam as the sole drying medium, this method abandons the air medium used in traditional hot air drying. Utilizing the high specific enthalpy and high heat transfer coefficient of superheated steam, it achieves rapid vaporization of material moisture through the dual effects of convective heat transfer and phase change heat transfer. The entire system operates in a low-oxygen/oxygen-free environment, fundamentally preventing material oxidation, browning, and carbonization, thus ensuring the product's color, composition, and physical properties. During the drying process, the steam and the vaporized moisture from the material mix and remain in the steam phase, resulting in no waste air emissions and creating conditions for energy recovery.

(II) Core Principle of the Isoenthalpic Closed-Loop Energy System

Based on isoenthalpic conversion as the core of energy regulation, the system integrates the superheated steam drying unit, gas-solid separation unit, energy recovery unit, and steam regeneration unit into a fully closed-loop system. The dried wet steam undergoes a continuous process of isoenthalpic cooling, dehumidification, reheating, and superheating within the loop, achieving cascade utilization and recycling of steam energy. The system only needs to replenish the small amount of energy and steam lost during the drying process due to material carryover, equipment heat dissipation, dehumidification, and slag removal to maintain stable operation. The energy recovery rate is ≥85%, eliminating energy waste at the system level.

(III) Core Logic of Coupling Between the Two

The isenthalpic closed-loop system provides a continuous, stable, and high-quality superheated steam medium for superheated steam drying, while simultaneously achieving efficient energy recovery and medium regeneration of the dried wet steam. This addresses the pain points of traditional superheated steam drying, such as high energy loss and low medium utilization. The process characteristics of superheated steam drying determine the energy flow and medium flow parameters of the closed-loop system, achieving a precise match between "medium circulation - energy recovery - process requirements," forming an energy-saving, environmentally friendly, and highly efficient drying energy closed loop.

II. System Overall Design and Process Flow

(I) System Overall Architecture

The system is designed as a fully closed loop, with no external exhaust gas/waste heat emissions. The core consists of six main units, seamlessly connected. The medium and energy flow in a closed loop within the circuit, with only loss replenishment ports and material inlets/outlets. The architecture is as follows:

Superheated Steam Generation Unit → Drying Unit → Gas-Solid Separation Unit → Isenthalpic Conversion and Energy Recovery Unit → Steam Dehumidification and Regeneration Unit → Energy and Water Replenishment Unit → Superheated Steam Generation Unit

(II) Core Process Flow

1. Steam Generation: Soft water, after preheating, enters the steam generator.

1. Saturated Steam Generation: Saturated steam is generated through heating with industrial waste heat, biomass energy, clean energy, or a small amount of fossil fuels. This steam is then heated in a heat exchanger to the required superheated steam temperature (100-350℃, 0.1-1.0MPa, superheat 20-150℃).

2. Drying Process: Superheated steam enters the dryer in a co-current/counter-current/through-flow manner, ensuring full contact with the material and rapidly vaporizing its moisture. Once the material is dried to the set moisture content, it is discharged from the outlet. The resulting wet superheated steam (superheated steam + vaporized moisture) enters the gas-solid separation unit.

3. Gas-Solid Separation: Wet superheated steam is separated by a cyclone separator and a bag filter (or ceramic filter) to remove material dust, preventing impurities from entering the circulation loop and causing scale and wear on the equipment;

4. Dust Removal: Wet superheated steam passes through a cyclone separator and bag filter (or ceramic filter) to remove material dust, preventing impurities from entering the circulation loop and causing scaling and wear on the equipment.

5. Enthalpic Conversion and Energy Recovery: The purified wet superheated steam enters an isenthalpic heat exchanger, where it undergoes cooling and dehumidification under isenthalpic conditions. The released high-grade heat energy is transferred to the soft water/saturated steam in the steam regeneration unit, achieving cascaded energy utilization. The cooled wet steam becomes saturated wet steam and enters the dehumidification unit.

6. Steam Dehumidification and Regeneration: Saturated wet steam undergoes mechanical dehumidification/condensation dehumidification/adsorption dehumidification. 6. **Replenishment of Steam and Energy:** Excess moisture is removed, restoring the steam to a dry state before it enters the superheater. The recovered heat from the isenthalpic heat exchanger, plus a small amount of supplementary energy, heats the steam to the required superheated steam parameters.

7. Replenishment of Steam and Water:Based on energy losses (heat dissipation, separation, dehumidification) and media losses (material carryover, wastewater discharge) during system operation, a small amount of heat energy (preferably utilizing industrial waste heat) is added through the replenishment port, and soft water is added through the water replenishment port to maintain stable steam flow, pressure, and temperature within the loop.

8. Circulation Operation: The regenerated superheated steam re-enters the drying unit, completing a closed-loop circulation of media and energy.

2025 China Agricultural Machinery Industry Sees Steady Progress and Quality Improvement

27 Jan,2026

Abstract: In 2025, China's agricultural machinery industry will show a "steady and improving" development trend in a complex market environment. The industry's annual operating revenue is expected to reach 260 billion yuan, a year-on-year increase of approximately 2%, achieving growth for two consecutive years. However, total profits will decrease by 2.39% year-on-year, highlighting the operational pressure on enterprises. The industry's operation exhibits six major characteristics: First, market vitality remains strong, with the Wuhan International Agricultural Machinery Exhibition reaching a record high; second, the industrial structure is optimized, with domestic mid-range brands dominating and foreign companies focusing on high-end niche markets, and digitalization and integrated solutions becoming trends; third, breakthroughs in core technologies, with progress made in the localization of key components such as hybrid chassis; fourth, the industrialization of new energy agricultural machinery is accelerating, with products such as hybrid tractors possessing global competitiveness; fifth, internationalization is increasing, with exports increasing by 32.3% year-on-year, becoming an important support for growth; sixth, competition is intensifying, with homogenization leading to the exit of some enterprises from the market.

Major product performance is differentiated: Tractor production decreased by 4.9%, but intelligent tractors and tracked models bucked the trend and increased; harvesting machinery as a whole declined, but the structure was optimized, with the proportion of large-feed models increasing. On the challenges side, supply-demand imbalances, rising costs, increased accounts receivable, and weak international market demand are constraining industry development. Looking ahead to 2026, the industry needs to promote high-quality development through technological innovation, product structure optimization, deepening its presence in international markets, and cost control, gradually stabilizing amidst adjustments.

In 2025, China's agricultural machinery industry will forge ahead in a complex and challenging market environment, showing a steady and positive development trend, optimized structure, and accelerated industrial upgrading.

The agricultural machinery industry in 2025 will have the following prominent characteristics.

First, despite several years of industry downturn, increased uncertainty due to natural disasters and other factors, and intensified market competition, the industry remains vibrant. This trend was well reflected at the Wuhan International Agricultural Machinery Exhibition, which boasted an exhibition area of 250,000 square meters, over 2,500 exhibitors, and 200,000 visitors—all record highs. Despite immense market pressure, businesses remain confident, and the industry demonstrates vitality.

Second, my country's agricultural machinery industry remains a sunrise industry, with agricultural production demanding and urgently requiring more sophisticated equipment. Through a transformation from "scale expansion" to "quality upgrading," the industry has formed a competitive landscape where domestic brands dominate the mid-range mainstream, while foreign brands focus on high-end niche markets. Products are becoming more diverse, moving from single products to comprehensive solutions. Companies are no longer limited to supplying a single agricultural machinery product but are offering integrated solutions covering the entire agricultural production process, with digital and intelligent technologies becoming increasingly prominent. This continuous enrichment of product types has led to widespread development in various sub-sectors. In addition to traditional agricultural machinery, the commercialization of equipment related to horticulture and vegetable processing, among other cash crops, is accelerating. The application scenarios for agricultural drones are constantly expanding. Beyond traditional pesticide spraying, their use in areas such as agricultural product handling, aerial seeding, aerial fertilization, and aerial pollination is becoming increasingly widespread, making it a rapidly growing sub-sector.

Third, the resilience of China's agricultural machinery development is evident. Nearly 70% of the exhibitors at the Wuhan exhibition were component manufacturers, with leading component companies attracting significant attention. Their exhibits of new hybrid powertrain chassis, power-shift chassis, and continuously variable transmission chassis signify a solid step forward in the self-sufficiency of core technologies and key components in China's agricultural machinery industry, and a significant improvement in the quality and reliability of the agricultural machinery supply chain.

Fourth, the industrialization of new energy agricultural machinery is accelerating. By 2025, the industrialization of high-efficiency, low-consumption agricultural machinery such as hybrid tractors, hybrid wheat harvesters, hybrid cotton harvesters, and electric high-speed seeders will advance rapidly, marking a leap forward for China's agricultural machinery industry. my country's new energy agricultural machinery demonstrates global competitive advantages and strong industrial development potential, gaining recognition and affirmation from the government and the market.

Fifth, the internationalization of China's agricultural machinery industry is continuously improving. Foreign agricultural machinery companies are showing strong momentum and sustainability in China, providing increasingly synchronized technologies and products with global standards. Their high-end, state-of-the-art agricultural machinery has a market and proven track record in China. The Wuhan Agricultural Machinery Exhibition is attracting more and more foreign buyers, becoming a new channel for us to expand overseas.

Sixth, under the pressure of industry downturn, competition among enterprises is becoming more intense. Product homogenization continues to intensify, the concentration of major agricultural machinery products in the industry is increasing, and enterprises lacking technological innovation are finding it difficult to survive. Some brands have become relics of the past, and some enterprises have either ceased production or withdrawn from the competition.

Working together to achieve growth

According to the National Bureau of Statistics, from January to November, 2,327 large-scale agricultural machinery enterprises nationwide achieved operating revenue of 237 billion yuan, a year-on-year increase of approximately 1.68%. The industry's total operating revenue for the year is projected to reach 260 billion yuan, a year-on-year increase of around 2%. Although the growth rate is relatively small, this marks the second consecutive month of growth since the industry experienced a significant decline (-9.62%) in 2023, reaching a historical low, which is truly remarkable. Faced with various market risks, challenges, and uncertainties, supportive policies and the hard work of enterprises have led to new breakthroughs in industrial restructuring and market adaptability.

In 2025, while the industry's operating revenue showed positive growth, many enterprises (especially small businesses) felt a deep chill in the market. This difference stemmed from several factors: First, the difference in statistical methods. Data in the national statistical system came from large-scale agricultural machinery enterprises. These large-scale enterprises have brand influence, sufficient operating funds, and a stronger ability to cope with market downturns. Meanwhile, some small enterprises, facing market pressure, were trapped in a cycle of homogeneous, low-price competition, experiencing operational difficulties and a significant decline in revenue. Second, agricultural machinery products and services cover a wide range of areas and are diverse. Product sales saw both growth and decline. 75% of sub-sectors, such as parts and fishery machinery, saw year-on-year growth. However, products like tractors declined, and since tractor revenue accounted for 19.7% of the entire industry, its poor performance had a significant impact on the sector. Third, there were significant differences in regional markets. The degree of impact of natural disasters on agricultural production across the country, and the intensity of adjustments to the key tasks of machinery purchase subsidies, all had varying effects on the agricultural machinery market. Fourth, domestic sales and exports showed contrasting trends. According to China Customs statistics, agricultural machinery exports increased by 32.3% year-on-year in 2025, making a significant contribution to stabilizing industry growth.

From January to November 2025, the total profit of the agricultural machinery industry decreased by 2.39% compared to the same period last year, failing to achieve synchronous growth. The industry's average gross profit margin was 17.8%. The proportion of loss-making agricultural machinery enterprises above a certain scale reached 24%, with tractor enterprises accounting for as high as 33%. Listed companies, representing the industry's advanced level and serving as a market barometer, saw a general decline in revenue and profits for both domestic and international listed agricultural machinery companies in 2025. This was mainly due to insufficient market demand leading to low capacity utilization, coupled with high inventory levels and increased capital costs. To promote sales, companies increased the use of credit sales and interest subsidies, resulting in a 10.9% year-on-year increase in accounts receivable and a 57.35% increase in financial expenses, further squeezing profit margins.

The industry in 2025 exhibited a clear characteristic of "high start, low finish, and failure to meet expectations." In the first quarter, influenced by the increased market activity in the fourth quarter of the previous year and the incentives from the national agricultural policies at the beginning of the year, enterprises generally had confidence in the market. Many leading enterprises set annual growth targets of around 20%, and the industry entered a production boom, with business revenue growing by as much as 9.42% in March. In the second quarter, affected by severe drought and other factors, the market took a sharp turn for the worse and fell into a "frozen period." It was supposed to be the peak sales season, but there were very few buyers in some large agricultural machinery markets, and manufacturers had no choice but to follow suit and implement production restrictions or shutdowns. The third quarter was supposed to be the peak season for the production and sales of products such as corn harvesters, but it was hit by a very severe autumn flood, resulting in weak growth. In the fourth quarter, enterprises shifted their focus to digesting inventory, and there was no seasonal rebound as in previous years, with the market remaining at a low level.

Major product prices fluctuated, but technological innovation yielded positive results.

In 2025, the National Bureau of Statistics reported that 117 tractor manufacturers produced a total of 465,200 tractors, a 4.9% decrease year-on-year. Large tractors remained the same as the previous year, while medium and small tractors saw a significant decline. Leading tractor manufacturers produced 275,200 large and medium-sized tractors, a decrease of 8.46% compared to the previous year. In a sluggish market, cost-effective power-reversing intelligent tractors stood out with significant growth; tracked tractors, supported by national policies, became a new growth point; the expansion of demand for cash crop production led to a decrease in demand for traditional tractors and an increase in demand for special-purpose tractors. In terms of power distribution, the pattern of "large tractors dominating, medium tractors reigning supreme" remained unchanged. Medium-sized tractors with 50-60 horsepower and 70-80 horsepower still had the largest market share, while tractors with more than 300 horsepower only produced around a thousand units annually. In the face of homogeneous competition, focusing on the mainstream market remained crucial for the survival of enterprises; 33% of leading tractor manufacturers achieved performance growth by focusing on the large and medium-sized tractor market. In 2025, the illegal production of poorly made tractors that failed to meet the National II emission standards impacted the market. In the second half of the year, this chaotic situation was addressed by four national ministries, and the market environment gradually improved. However, competition in the tractor industry remains fierce; companies lacking technological advantages are struggling to survive. New companies like Lingong have entered the market, while a number of established companies have exited.

The harvesting machinery market exhibited an overall decline but structural optimization trend, with significant differences in performance across different product categories. Leading enterprises produced 18,600 self-propelled wheeled grain harvesters throughout the year, a 31.01% year-on-year decrease, with sales down 35.44%. The year-on-year decline in production was attributed to several factors, including increased feed capacity, improved reliability, and significant improvements in harvester efficiency brought about by intelligent upgrades. Decreased operator earnings and market saturation in major grain-growing areas were also major contributing factors. Product structure continued to optimize, with longitudinal axial flow high-feed models becoming the mainstream products. Products with a feed capacity of 10-11 kg accounted for 60% of the market, and 12-13 kg products accounted for 32%. Lovol maintained its leading position with a 55% market share. After several years of technological accumulation, China YTO's wheeled harvesters began to return to the market, while Hebei Yinghu's wheeled harvesters began to emerge.

Leading enterprises produced 23,800 self-propelled corn harvesters, a 12.30% year-on-year decrease. Affected by factors such as years of fluctuating corn prices and the autumn floods of 2025, the market share of three-row and four-row wheeled harvesters (42.78%) declined, while two-row, six-row, and seven-row wheeled harvesters saw significant growth, indicating a diversification of regional production patterns and demands. To cope with the autumn floods, four-row tracked corn harvesters surged by 52.17%, while two-row and three-row tracked corn harvesters declined. Grain harvesters saw a significant decrease, influenced by multiple factors. Harvesting across the entire corn value chain was favored, while harvesters that harvest both stalks and ears continued to grow.

Leading enterprises produced 75,200 full-feed tracked rice harvesters, a year-on-year increase of 8.84%. Driven by the national "trade-in" program, subsidies for old machines from major enterprises, and strong demand for tracked harvesters in dryland areas and for minor grains, the tracked harvester market saw a high replacement frequency, with a clear trend towards larger feed capacities, particularly with a rapid increase in the proportion of 7kg and 10kg models. Domestic companies primarily target the 10kg market, while foreign companies like Kubota and Yanmar focus on the 7kg market. Japanese companies still hold a 14% market share in full-feed tracked rice harvesters, with Kubota and Yanmar projecting strong growth by 2025. Companies in Chongqing and other regions have made technological progress in producing rice harvesters for hilly and mountainous areas, leading to a continuous increase in mechanized rice harvesting rates in these regions. A comprehensive analysis, excluding the significant increase in exports, shows that the domestic tracked harvester market actually declined, with the purchase subsidy system indicating a year-on-year decrease of approximately 11%.

Leading enterprises produced 55,500 rice transplanters, a year-on-year decrease of 13.50%. High-speed riding-type rice transplanters, due to their high operating efficiency and intelligent features, held a 59.25% market share, but production decreased by 24.54% due to spring drought, diversified planting methods, and adjustments to subsidy policies. Hand-held rice transplanters, with their advantages of low price and short payback period, saw production buck the trend, increasing by 9.88% driven by agricultural machinery scrapping and replacement subsidies in Northeast China. Industry concentration has increased, with over 50 manufacturers of high-speed riding rice transplanters, the top five accounting for 85% of the market. Japanese companies, leveraging advanced technology and high quality, have a significant market influence, while domestic high-speed rice transplanters from companies like Jiangsu Jiufu, with their cost-effectiveness and service advantages, have gradually expanded their market share to over 50%.

The baler market continued its downward trend, with output decreasing by 16.41%. Affected by the sluggish livestock industry and the impact of second-hand equipment imports, previously fast-growing products such as large-scale forage balers and straw wrapping balers have also experienced significant declines.

Exports have become an important force supporting industry growth.

In 2025, against the backdrop of rising global trade protectionism and escalating geopolitical conflicts, China's agricultural machinery exports achieved a significant increase against the trend, becoming a key force supporting the industry's development. From January to November, the export delivery value of agricultural machinery enterprises above a certain scale reached 47.9 billion yuan, a year-on-year increase of 13%; the annual export volume of large and medium-sized tractors from leading enterprises increased by 22.15%, higher than the overall industry growth rate.

Exported products remained mainly low-to-mid-range, but their competitiveness continued to improve. Tractors below 150 horsepower accounted for 93.8% of total exports, with 50-horsepower and 80-horsepower tractors being the main export models, reflecting the dominant position of Chinese agricultural machinery in the international mid-range market. Meanwhile, breakthroughs were achieved in high-end product exports, with combine harvester exports increasing by over 55%, accounting for 20% of total production. Among them, the export of tracked harvesters from leading enterprises increased by 54.49%, mainly exported to Southeast Asian countries such as India and Indonesia. The significant increase in harvester exports has changed the international market's perception of the quality of Chinese agricultural machinery products.

Export markets diversified, with significant growth in key regions. Tractor exports to European markets such as the UK, France, and Germany grew by about 50%; exports to conflict-affected regions like Russia, Ukraine, and Belarus saw cautious growth, with nearly 30% increase; while exports to the US market declined for some products, the decrease was less than expected. Cotton harvester exports performed exceptionally well, reaching 1,594 units, with over 1,300 units exported to Uzbekistan alone. This also boosted cotton gin exports, achieving complete export of production models, product technology, standards, and operational solutions, marking a shift in China's agricultural machinery exports from single-product exports to full-chain service exports.

Exports saw comprehensive growth across all categories, with component exports playing a prominent role. In addition to complete machines such as tractors, combine harvesters, and rice transplanters, exports of components such as plows, clutches, and couplings also increased. Component exports have maintained growth for over a decade, becoming a crucial force supporting industry growth.

Pressures compounded and risks remain; the industry faces multiple challenges.

From an internal perspective, the main challenges are the imbalance between supply and demand and the increasing pressure on business operations.

First, the contradiction between supply and demand is prominent. The coexistence of overcapacity in low- and mid-range products and insufficient supply in high-end products has not been fundamentally resolved. Severe homogenization of some products has led to frequent price wars, squeezing profit margins for enterprises. Meanwhile, the supply of agricultural machinery in hilly and mountainous areas, intelligent equipment, and specialized machinery for cash crops remains insufficient, failing to meet the diversified market demand.

Second, business operations are under increasing pressure. The persistently high cost of production materials has led to increased production costs for enterprises; accounts receivable increased by 12.45% throughout the year, making cash recovery difficult and increasing business risks.

Third, market demand is insufficient. Low agricultural production efficiency is a significant factor restricting demand for agricultural machinery. The sharp decline in grain prices echoes the slow growth of the agricultural machinery industry, a trend observed in international markets such as Europe and the United States. Furthermore, farmers' incomes have decreased due to natural disasters such as autumn floods, weakening their willingness to purchase machinery; the trade-in policy has not met expectations, resulting in insufficient release of new demand and low market activity.

From an external perspective, the downturn and uncertainty in the international agricultural machinery market have further intensified. On the one hand, the global agricultural machinery industry is in a downturn. Major agricultural machinery markets such as the United States, Europe, Japan, and India are all experiencing declines. US tractor production fell by 9.7% year-on-year, and harvester production fell by 38.3%. The EU economy has continued to decline, and agricultural and agricultural product prices have been impacted by trade agreements. The Japanese agricultural market is affected by the US's open agricultural import policy, resulting in weak demand. The sluggish global agricultural machinery market puts pressure on the continued growth of China's agricultural machinery exports.

On the other hand, international uncertainty is increasing. Rising trade protectionism, changes in tariff policies, and supply chain fragmentation are affecting agricultural machinery exports. Escalating geopolitical conflicts are increasing export risks to some overseas markets. Enterprises are concerned about the export situation in 2026, and the "rush to export" effect may diminish, putting the sustainability of high-speed export growth to the test.

Furthermore, some high-end markets still rely on foreign brands, and the supply capacity of domestically produced high-end equipment needs to be improved, exacerbating the industry's "involution" phenomenon. Some companies continue production even at a loss in order to dilute fixed asset depreciation, stabilize cash flow, and maintain market share, leading to further price reductions and creating a vicious cycle of "prisoner's dilemma" competition. This not only squeezes their own profit margins but also disrupts market order and is detrimental to the long-term healthy development of the industry.

Rising against the tide and standing at the forefront, innovation continues to drive progress.

Despite numerous challenges facing the industry, the underlying trend of high-quality development is becoming increasingly prominent, with innovation becoming the core driving force for its progress. National major infrastructure projects have provided financial support to the agricultural machinery industry, further enhancing the competitiveness of leading enterprises and state-owned enterprises. Intelligent production equipment is widely used in the industry, with many component manufacturers and small agricultural machinery manufacturers introducing automated warehouses, intelligent logistics, and other systems to achieve intelligent management of the entire production, procurement, and logistics process.

Investment confidence remained stable. Despite downward pressure on the national economy, investment in the agricultural machinery industry bucked the trend, with the industry's overall asset growth rate reaching 6%. Private enterprises were particularly prominent in their investment. Chongqing Weima built a factory in Thailand and invested heavily in modern testing equipment. Companies like Weifang Guhe and Jianhu Jinganzi continued to increase their equipment investment, reflecting their confidence in the industry's long-term development.

Scientific and technological innovation yielded fruitful results. Hybrid agricultural machinery became a hot topic in the industry, and green energy equipment technologies such as electric seeders matured. Breakthroughs were achieved in the localization of key components, meaning that China is "making fewer and fewer agricultural machines it cannot manufacture, and the agricultural machines it can manufacture are getting better and better."

In 2026, we must remain confident, patient, and move steadily towards a brighter future.

Considering both domestic and international environments, the agricultural machinery industry generally holds a cautious attitude towards its performance in 2026. A survey by the China Agricultural Machinery Industry Association shows that 68% of experts believe the industry will not see a significant rebound in 2026. International counterparts also hold cautious expectations, believing that future prospects will not change significantly and global demand will remain stable.

However, there are also some positive factors. The 2025 Central Economic Work Conference clearly stated that a more relaxed fiscal policy will be implemented to stabilize enterprises and the market, bringing policy benefits to the agricultural machinery industry. Under national macro-control, reduced grain imports are expected to drive a gradual recovery in domestic grain prices, improving agricultural production efficiency. New products such as hybrid and electric agricultural machinery, as well as niche markets such as hilly and mountainous agricultural machinery and intelligent equipment, still have significant growth potential. Technological upgrades and innovative applications within the industry will lay the foundation for recovery.

Overall, the agricultural machinery industry will face continued pressure in 2026, but a significant decline is not expected; it will gradually stabilize through adjustments.

Faced with a complex market environment, the agricultural machinery industry needs to adhere to high-quality development as its core principle, focusing on structural optimization, technological innovation, and efficiency improvement to promote the industry's continued healthy development.

First, optimize product structure and focus on core markets. Enterprises should avoid blind expansion and homogeneous competition, increasing investment in high-end areas such as agricultural machinery for hilly and mountainous areas, intelligent equipment, and new energy agricultural machinery. They should prioritize key agricultural machinery equipment related to food security, as well as niche markets such as cash crops and livestock farming, cultivating new growth points.

Second, strengthen technological innovation and enhance core competitiveness. Focus on tackling key technologies for core components such as power shifters and CVT transmissions, promoting the industrial application of new technologies such as hybrid and electric agricultural machinery, and increasing the localization rate of core components.

Third, cultivate the international market and expand growth space. Optimize overseas layout by establishing factories overseas, exporting technology, and localizing production to circumvent trade barriers; enhance product adaptability to international markets to meet the technical standards and usage needs of different countries and regions; improve overseas service networks, enhance after-sales service levels, and strengthen international market competitiveness.

Fourth, reduce operating costs and mitigate financial risks. Optimize production processes and improve capacity utilization; strengthen accounts receivable management and establish a sound risk control mechanism; rationally control inventory to alleviate cash flow pressure; SMEs can focus on niche markets and pursue a specialized, refined, and innovative development path to enhance market competitiveness and risk resistance.

Overall, in 2025, China's agricultural machinery industry achieved steady growth despite pressure and made significant progress in transformation, laying the foundation for the industry's long-term healthy development. Although 2026 faces many challenges, with the in-depth promotion of high-quality development, the continuous efforts of innovation-driven development, and the continuous optimization of the policy environment, the agricultural machinery industry is expected to overcome the adjustment period and achieve more stable and higher-quality development. Enterprises need to maintain confidence and patience, and move steadily towards long-term goals. They should focus on building core capabilities, seize opportunities in industry transformation, and achieve long-term sustainable development.

Deepening School-Enterprise Collaboration to Empower Student Employment--China Nan an Industrial School Visits FK Bearing Group for Special Internship and Employment Research

26 Jan,2026

On January 21, 2026, a special research team led by Huang Wenjin, Vice Principal of Nan'an Industrial School, Li Xuhui, Director of the Training Department, Qi Xiuli, Director of the Smart Manufacturing Department, Liu Yanfa, Deputy Director, and faculty members Peng Weipeng and Zhang Weibin visited the local leading bearing unit manufacturing company FK Bearing Group .The purpose of this visit was to conduct a targeted investigation into student internships and employment, optimize the internship and employment arrangements, bridge the gap between schools and enterprises in talent supply, and enhance students' internship quality and employability.

Key Points:

FK Bearing Group : A local top-quality manufacturing company specializing in bearing R&D and production. The company covers a wide range of positions, including mechanical operations, quality control, and equipment maintenance, which align well with the mechatronics, CNC, and mold-making programs at Nan'an Industrial School.
Research Activities: The research team visited the production workshops, engaged in discussions with HR and production managers, and focused on understanding the two core aspects: student internship placements and employment pipeline. They gained insights into the supply and requirements for internship positions, as well as the company's capacity and standards for employment absorption.
Outcomes of the Research: The investigation identified key alignment points and optimization areas between Nan'an Industrial School and FK Bearing Group in terms of student internships and employment. The school will leverage this research to implement targeted measures, improve internship quality, ensure smooth employment transitions, and strengthen school-enterprise collaboration.
Future Plans: Nan'an Industrial School will use this research as a foundation to advance specific actions, focusing on enhancing internships, ensuring successful employment outcomes, and fostering school-enterprise cooperation. This effort will not only create high-quality internship and employment opportunities for students but also help companies address their workforce needs, achieving a win-win situation and further supporting the development of local industries through vocational education.

About FK Bearing Group:

NGC Offshore 16MW Front-Integrated Doubly-Fed Gearbox Wins the 2025 China Wind Power Figure · Innovation Pioneer Award

26 Jan,2026

On January 24th, the 2026 China Wind Energy Spring Festival Tea Party was held in Beijing. At the party, Nanjing High Speed Gear Co., Ltd. (NJG) won the "China Wind Energy Pioneer Award" for its independently developed 16MW pre-integrated doubly-fed gearbox, thanks to its outstanding technological innovation capabilities and promising market application prospects. The "China Wind Energy Pioneer Award" is presented annually during the China Wind Energy Spring Festival Tea Party, focusing on cutting-edge innovations in the wind power field and encouraging the deep integration of technological breakthroughs and engineering applications. It serves as an important indicator for promoting high-quality development in the industry.

Repeated Awards Confirm Industry Leadership

Previously, NJG's 16-18MW and 20-22MW fully integrated medium-speed transmission chain gearboxes had already won the "Global Best Transmission Chain Gold Award" from the authoritative global media outlet *Wind Power Monthly*, demonstrating its profound expertise and continuous innovation capabilities in the wind power transmission field. This latest "China Wind Energy Pioneer Award" further confirms and consolidates NJG's leading position in the field of large-megawatt offshore wind power gearbox technology.

Technology-Driven, Multi-Dimensional Innovation Creates Core Advantages

Currently, the global offshore wind power industry is booming and accelerating towards larger single-unit capacities. In this process, the industry faces a key challenge: how to effectively increase unit power while ensuring equipment reliability and reducing total lifecycle costs. This has become a core focus for technological breakthroughs in the industry. Against this backdrop, Nanjing High Speed Gear Co., Ltd. (NJG), leveraging its profound technological accumulation and outstanding innovation capabilities, has successfully developed an industry-leading integrated doubly-fed gearbox for offshore wind turbine main shafts, injecting new and powerful momentum into the development of the offshore wind power industry.

This integrated doubly-fed gearbox boasts numerous highlights, adapting to industry needs through comprehensive technological innovation. Its rated power reaches 16MW, with the potential for further upgrades to 18MW, fully meeting the trend of larger-scale offshore wind power development. In terms of structural design, it adopts an advanced 3P1H structure. Through the integrated innovation of the input end and the main shaft, it significantly improves the compactness of the transmission system structure, achieving efficient operation within a limited space, while enhancing operational stability, laying a solid foundation for stable offshore power generation.

It is worth mentioning that the product incorporates a modular design concept, with each module operating independently yet interconnected, providing exceptional tower maintainability. When a module malfunctions, maintenance personnel can quickly locate and replace it individually without disassembling the entire gearbox, significantly reducing subsequent maintenance difficulty and costs, shortening downtime, and improving power generation efficiency.

Deepening Innovation to Support Global Energy Transition

Facing the complex and harsh operating environment of offshore wind power, this gearbox integrates multiple key technologies to achieve performance breakthroughs. Through optimized design of multi-planetary gear parameters, combined with NGA's independently developed and breakthrough sliding bearing technology, its torque density successfully exceeds 260+ N·m/kg, reaching an industry-leading level and demonstrating outstanding lightweight design capabilities.

In balancing cost and reliability, NGA innovatively applies mature and cost-effective doubly-fed gearbox technology from onshore applications to its 16MW offshore product, ensuring high reliability while effectively controlling costs, providing a more economical solution for large-scale offshore wind power projects.

The integrated doubly fed gearbox for offshore wind turbine main shaft launched by Nanjing High Speed Gear Co., Ltd. not only demonstrates the company's technical strength in the field of offshore wind power, but also provides solid support for the sustainable development of the global offshore wind power industry, and is expected to lead the industry to a new level of development.

As a leading global manufacturer of wind turbine gearboxes, Nanjing High Speed Gearbox Co., Ltd. (NJGG) has maintained its leading global market share for many years, with its products widely used in various wind farm environments in over 30 countries and regions worldwide. This award is not only a high recognition of NJGG's technological innovation capabilities but also a full affirmation of its contributions to the high-quality development of the offshore wind power industry.

In the future, NJGG will continue to uphold its innovation-driven philosophy, deepen its research and development in wind power transmission technology, and launch more high-end products that meet the development needs of the new energy industry, injecting strong momentum into global energy transition and the achievement of "dual-carbon" goals.

Tianhua Institute Successfully Commissions World First Self-Designed Horizontal Polymerizer for Nylon 66 in Single Attempt

26 Jan,2026

Recently, the world's first horizontal nylon 66 polymerizer, independently designed and manufactured by Tianhua Institute, was successfully started up at the 100,000-ton/year nylon 66 plant of Liaoyang Petrochemical, producing qualified products! This breakthrough fills the gap in core equipment technology for high-performance new materials in my country, marking a new stage for the nylon 66 industry towards high-end self-reliance, and demonstrating the strong capabilities of state-owned enterprises in tackling core technologies.

This project is a key project of Tianhua Institute's 2024 "Overcoming Difficulties and Flying the Party Flag" on-chain research initiative, and also the opening work of Liaoyang Petrochemical's "Fourth Entrepreneurship." It shoulders the strategic mission of the national high-end chemical new materials strategy. Its successful implementation will generate significant social and economic benefits, empowering the high-quality development of the industry.

This horizontal polymerizer is the first of its kind globally, with no mature experience to follow, making its design and manufacturing extremely challenging. Guided by Party building principles, Tianhua Institute formed a core task force of Party members, working day and night, iterating repeatedly in key areas such as structural calculations, thermal field simulation, and process optimization, ultimately forming a safe and reliable original design solution and solving multiple technical difficulties. The project also won the title of "Outstanding Project of the Year in One Breakthrough in 2024" from Sinochem Equipment.

Nylon 66 is a core material in key fields such as automobiles, new energy, and 5G, and the horizontal polymerizer, as the "heart" of its production process, directly determines product quality and industrial competitiveness through its technological level. Tianhua Institute's latest research and development represents a technological breakthrough "from 0 to 1," highlighting the core technological advantages of the equipment:

—A global first, filling a gap: The first horizontal polymerization equipment in the continuous production of nylon 66, entirely independently developed without any prior experience to draw upon.

—Unique process, improving quality and efficiency: Suitable for continuous production of high-viscosity materials, efficiently removing small molecule water to ensure stable product quality.

—Cross-industry applicability, empowering multiple sectors: Can be applied to multiple polymer material fields, solving common technical challenges in the industry.

The state attaches great importance to the high-end development of the nylon industry, and has successively issued a number of industrial policies to support the growth and strengthening of my country's nylon industry. In the "Guidance Catalogue for Industrial Structure Adjustment (2019 Edition)," "development and production of new polyamides such as long-chain nylon and high-temperature resistant nylon" is explicitly listed as an "encouraged" project. The successful commissioning of this project is a vivid example of Tianhua Institute's active response to national strategies. It not only broke the foreign technological monopoly and propelled my country's nylon 66 industry towards "high-end" development, but also significantly enhanced the international competitiveness of my country's nylon 66 products, laying a solid foundation for the independent control of my country's high-end chemical new materials industry.

JGBR and GKN Sign Five-Year Global Strategic Cooperation Agreement

23 Jan,2026

Recently, Lixing Co., Ltd. has made a series of important progress in deepening its international business layout and industrial chain synergy. It has successively reached in-depth cooperation with a number of leading global companies, continuously promoting the company's progress towards high-end and globalization in the field of precision rolling elements.

On January 21, Lixing Automotive and GKN, a leading global supplier of automotive powertrain and chassis systems, officially signed a five-year global strategic cooperation agreement at Lixing's headquarters in Poland.

The two companies will engage in in-depth cooperation focusing on technological synergy, supply chain integration, and global market expansion to jointly address industry changes and inject continuous momentum into the development of the automotive, aerospace, and industrial sectors.

GKN, as an internationally renowned supplier of components and technical solutions, possesses deep technological expertise and a global market network in drive systems and aerospace. This cooperation marks a new stage in their global partnership.

On January 20th, Lixing Group visited NTN in France to conduct in-depth discussions on NTN's localization project for automotive wheel hubs and new energy motor rolling elements in Europe. This project will further solidify Lixing's supporting position in the European automotive parts market, support customers in achieving localized supply and product quality upgrades, and enhance the company's business penetration and service capabilities in the European region.

Following the signing of a strategic cooperation agreement, on January 20th, Mr. Lü, General Manager of the Bearing Division of XCC.ZXZ Group, along with his technical and quality team, visited Lixing Co., Ltd. for a comprehensive factory audit and exchange.

This audit focused on collaborative innovation between the two parties in high-precision applications such as robotics, precision machine tools, and new energy vehicles, specifically in the production of steel balls, rollers, and ceramic rolling elements. The aim was to further deepen supply chain collaboration and technological advancement mechanisms.

Lixing Co., Ltd. will continue to focus on high-end manufacturing with a global strategic vision, embracing the wave of industrial intelligence, and accelerating its progress towards becoming a global leader in the precision rolling element industry.

China Xinchang County 2025 Q4 All High-Carbon Chromium Bearing Steel and Refrigeration Component Products Pass Quality Inspection

23 Jan,2026

In accordance with the Product Quality Law of the People's Republic of China and the Regulations on Product Quality Supervision of Zhejiang Province, the Xinchang County Market Supervision Administration conducted a rigorous quality supervision and spot check on high-carbon chromium bearing steel heat-treated parts and refrigeration accessories produced within the county during the fourth quarter of 2025. This spot check covered 28 batches of products from 28 enterprises, including 18 batches of high-carbon chromium bearing steel heat-treated parts produced by 18 enterprises and 10 batches of refrigeration accessories provided by 10 enterprises. The results showed that all sampled products met the standard requirements, with no unqualified products, achieving a 100% pass rate.

Furthermore, a detailed purchasing guide for consumers was provided. Regarding the selection of rolling bearings, the guide emphasized the importance of choosing the appropriate type, tolerance grade, and clearance based on specific working conditions, and pointed out that proper installation and maintenance are equally crucial to avoid premature failure due to improper operation. At the same time, consumers should pay attention to brand reputation when purchasing, carefully check the appearance quality and rotational flexibility, and ensure the professionalism and standardization of the assembly process.

Regarding refrigeration accessories, consumers are advised to pay special attention to the product's sealing and welding quality, choose reputable brands, carefully verify the product's compliance certifications, and adopt appropriate installation methods to reduce the risk of leaks. These guidelines aim to help users better understand and use the relevant products, thereby ensuring their performance and lifespan.

EFG-Linear Guide instock

23 Jan,2026

**Level Up Your Machinery with EFG Bearings!** When precision and durability matter, EFG Bearings delivers the linear motion components your projects deserve. Our lineup includes: High-load linear guides Precision ball screws Compact bearing blocks Flexible shaft couplings Designed for automation, robotics, and CNC machines, our parts ensure smooth, accurate movement that keeps your operations running at peak performance. Email: Sales3@efgbearings.com Chat: Message us directly on WhatsApp Tag a colleague who needs this upgrade! #EFGbearings #LinearMotion #PrecisionParts #IndustrialTech #AutomationSolutions #MachineryUpgrade #MadeInChina #EngineeringExcellence <img src="https://c.bearingnet.net/forumimages/639ff8c2-d283-481e-b9c8-e0981cbcc24d.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/> <img src="https://c.bearingnet.net/forumimages/b4808524-76f2-45e1-82fb-d5a1d64c2a60.jpg" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/>

China Nan an Industrial School Visits FK Bearing Group for Internship and Employment Research

22 Jan,2026

On January 21, 2026, a special research team composed of Huang Wenjin, Vice Principal of Nan'an Industrial School, Li Xuhui, Director of the Practical Training Department, Qi Xiuli, Director of the Intelligent Manufacturing Department, Liu Yanfa, Deputy Director, and professional teachers Peng Weipeng and Zhang Weibin visited FK, a high-quality local manufacturing enterprise, to conduct a special research activity on internships and employment. This activity aimed to accurately match the company's talent needs, optimize the layout of student internships and employment, open up talent transfer channels between schools and enterprises, and effectively improve the quality of student internships and their employment competitiveness.

It is understood that FK is a high-quality local manufacturing enterprise specializing in bearing research and development and production. Its positions cover multiple fields such as machine operation, quality inspection, and equipment maintenance, which are highly compatible with the electromechanical, CNC, and mold-making majors of Nan'an Industrial School. The research team conducted on-site visits to the production workshop and held discussions with the company's human resources and production supervisors, focusing on the two core tasks of student internship placement and employment. The team gained an in-depth understanding of the company's internship position supply and requirements, as well as its employment absorption capacity and standards, laying a solid foundation for promoting seamless integration of internships and employment and strengthening the foundation for school-enterprise cooperation.

This survey clarified the core points of convergence and optimization directions between Nan'an Industrial School and FK Bearing in terms of student internships and employment. Moving forward, Nan'an Industrial School will use this survey as an opportunity to rapidly advance various implementation measures, focusing on improving internship quality, prioritizing employment placement, and leveraging school-enterprise collaboration to effectively build a high-quality internship and employment platform for students. Simultaneously, it will assist enterprises in addressing their staffing needs, achieving a win-win situation for both schools and enterprises, and promoting vocational education to better serve local industrial development.

About FK Bearing Group:

FK is the abbreviation of Find solution, Keep rotation, which decides that the company should grow the business by providing products and services from the end user's point of view. Founded in 1969, FK has been focusing on bearing units research, production and integrated solutions for applications, more than 50 years experience in bearing units drive us to strive for Bearing Units Expert and Leading Supplier, FK Bearing Group was awarded Manufacturing Single Item Champion Enterprise (Bearing Units).

FK Bearing Group consists of a parent company FK Bearing Group Co., Ltd. (former Nanan Bearing Co., Ltd.) and subsidiaries OTC(Xiamen) Bearing Co., Ltd (former Xiamen Bearing Factory), XIAMEN FK IMP.&EXP.,CO.,LTD. We focus on bearing units providing suitable products and services with agile delivery to meet different demands from users, we insist on starting from pre-sales service, based on the core characteristics and needs of each user's equipment, FK is the first one in the industry to propose different solutions for different users and provide matched solution for different application, now FK has developed over 30 bearing units solutions for different sub industries, helping users avoid after-sales service for their equipment. In order to achieve the goal of agile delivery of customized bearing units, FK has built an integrated, automated, intelligent and flexible production factory with the whole industrial chain of insert bearing and housing, from strict selection of raw materials, adoption of optimized processes and excellent equipment, to self-developed specialized equipment, supplemented by automated testing and sorting, strict quality control is implemented in each process to ensure high product stability and consistency, this help surpass competitors one product for all industries or unknown delivery of customized products, help users create more value for their equipment. With an annual output and sales of over 20 million pieces, FK is a globally leading factory for bearing units with leading technology, biggest capacity and best sales for many years.

As a member of the National Rolling Bearing Standardization Technical Committee, FK Bearing Group is the main drafter of 7 China National Bearing Units Standards and 7 China Industry Bearing Units Standards. FK has a provincial-level enterprise technology center in Fujian, a research institute for high-speed &mute bearing units, a testing center for long-life bearing units, and two production bases in Nanan and Xiamen. FK is a national level little giant enterprise that focus on specialization, refinement, uniqueness and innovation and a national high-tech enterprise.

First Plenary Session of the Ninth China National Technical Committee for Rolling Bearings Standardization Held

22 Jan,2026

The first meeting of the ninth session and the election of the new term of the National Technical Committee on Standardization of Rolling Bearings (hereinafter referred to as the Rolling Bearing Standardization Committee) were held in Zhengzhou, Henan Province, from January 12 to 16, 2026. Tan Xiangning, Deputy Chief Engineer of China Machinery Industry Federation, Zhou Yu, Chairman of China Bearing Industry Association, Wei Jianhe, Director of Standardization Department of Henan Provincial Market Supervision Administration, and Jiang Wei, Chairman of the National Technical Committee on Standardization of Rolling Bearings and Chairman of Sinomach Precision Machinery Co., Ltd., attended the meeting.

This meeting was hosted by Luoyang Bearing Research Institute Co., Ltd., with 66 committee members (including 9 representative members) in attendance, representing 98.5% of the total 67 committee members who should have attended. Thirty people, including standard drafters, secretariat staff, and other observers, participated in the meeting, totaling 96 representatives. The opening ceremony was chaired by Li Wenchao, Secretary-General of the National Rolling Bearing Standardization Technical Committee and Deputy General Manager of Luoyang Bearing Research Institute Co., Ltd.

The meeting began with a speech by Deputy Chief Engineer Tan Xiangning. Tan Xiangning affirmed the work of previous committees of the Rolling Bearing Standardization Technical Committee and emphasized the responsibilities of the new committee members, focusing on the three key words of "responsibility, compliance, and learning." Tan Xiangning also interpreted the standardization policies and the "fast, high-quality, and strong" requirements for standardization work, and pointed out five major directions for future standardization work: "high-end, intelligent, green, integrated, and international."

Chairman Zhou Yu congratulated the convening of the meeting, emphasizing the strategic significance of standardization for the development of the bearing industry. He affirmed the significant achievements of rolling bearing standardization work during the 14th Five-Year Plan period in areas such as standard system optimization and internationalization. He analyzed the current challenges facing the bearing industry, including opportunities for new technology integration and insufficient high-end supply, and expressed his expectation that standardization would lead the industry towards high-quality development and contribute to the construction of a manufacturing powerhouse.

Director Wei Jianhe welcomed the participants and fully affirmed the work achievements of the Rolling Bearing Standardization Committee, also clearly stating that he would further support the work of the Rolling Bearing Standardization Committee in the future.

Jiang Wei, Chairman of the National Technical Committee on Standardization of Rolling Bearings, delivered a work report entitled "Strengthening Standard Guidance to Promote High-Quality Development of the Bearing Industry." The report systematically reviewed the achievements and experiences of the eighth committee, analyzed current shortcomings, and put forward clear requirements for the work of the new committee, particularly in areas such as mechanism innovation, standard guidance, international breakthroughs, basic research, and implementation.

The meeting announced the approval document for the re-election of the ninth National Technical Committee on Standardization of Rolling Bearings and issued certificates to the new members, advisors, and honorary members. The meeting also reviewed and approved the new committee's "Charter" and "Secretariat Working Rules," as well as the member performance evaluation system, the "Evaluation Method for Advanced Units in Standardization Work," and the "Evaluation Method for Advanced Individuals."

Standard reviews were chaired by Ge Shidong, Yu Changxin, Xie Xinghui, and Yan Ke, Vice Chairmen of the National Technical Committee on Standardization of Rolling Bearings; Zhang Song and Li Hongbin, Deputy Secretaries-General; Zhou Caihong and Huang Cai, members; and Zhao Binhai, advisor. This meeting reviewed and approved 5 draft national standards and 14 draft industry standards, all of which passed the final review. The meeting also solicited opinions on the "2026 Rolling Bearing Standards Formulation and Revision Project Proposal Form," and the secretariat and 5 companies introduced 8 standard development projects and 4 standard revision projects to the participants.

A visit to Sinomach Diamond (Henan) Co., Ltd. was also arranged during the meeting.

This meeting was a complete success thanks to the joint efforts of all participating committee members, secretariat staff, and relevant meeting representatives!

EFG Spherical Roller Bearings!

22 Jan,2026

Ever wondered what keeps heavy industries running smoothly? EFG Spherical Roller Bearings! Survive 1000C steel mill heat Beat dust & dirt in mining sites Keep industrial washers spinning steady Weve got 3 months stock ready to ship! (Cut to warehouse inventory shot) When your machines cant afford to stop, EFG SRBs deliver. Email: Sales3@efgbearings.com Chat: Message us directly on WhatsApp #Bearings #IndustrialTech #Engineering #Manufacturing #EFG# EFGBearings #BearingSolutions #SKF #INA #FAG #NSK <img src="https://c.bearingnet.net/forumimages/439b55c0-39d7-48f5-a043-1a9d56d2067f.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/28dd00e3-3031-40bc-acf7-f625f0b50bcb.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/472d8825-5be7-441c-9aed-d21855dbf289.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/ed131000-9da4-486a-b374-d5131583590f.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/c71d675b-09c7-4f35-917f-9391f57f3c3b.jpg" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/>

Dingwei Equipment Self-developed Manganese Sulfate Evaporation Crystallization System Officially Enters Installation and Debugging Phase

21 Jan,2026

Recently, the manganese sulfate evaporation crystallization system, entirely designed, developed, and manufactured independently by Shijiazhuang Dingwei Chemical Equipment Engineering Co., Ltd., officially commenced its installation and commissioning phase at the project site. The company's engineering installation team strictly adhered to standards and specifications, precisely positioning and assembling equipment components, and carefully adjusting equipment parameters to ensure the system's stable and efficient operation.

Manganese sulfate, a key basic material in multiple fields such as new energy, metallurgy, and agriculture, places extremely high demands on equipment stability, energy efficiency, and crystallization precision in its evaporation and crystallization process. The manganese sulfate evaporation crystallization system produced by the company relies entirely on its own technical team to complete the entire process of design, development, and production. Its core technical indicators have reached advanced levels, effectively improving the purity and output efficiency of manganese sulfate products, reducing energy consumption and environmental costs, and providing customers with customized, high-efficiency solutions.

Jingsheng Electromechanical Successfully Delivers 12-Inch Single-Wafer Silicon Carbide Epitaxial Growth Equipment

21 Jan,2026

Recently, Jingsheng Mechanical & Electrical Co., Ltd. achieved a major breakthrough in the field of silicon carbide (SiC) core equipment, successfully delivering a 12-inch monolithic silicon carbide epitaxial growth equipment to Hanteng Technology, a leading global SiC epitaxial wafer manufacturer. This significant technological breakthrough will powerfully drive the silicon carbide industry chain towards larger sizes, higher efficiency, and lower costs, injecting strong momentum into my country's independent control and industrial upgrading in the global wide-bandgap semiconductor field.

As a core material for third-generation semiconductors, SiC possesses irreplaceable advantages in high-pressure, high-temperature applications such as new energy vehicles, 5G communication equipment, and AI data centers. The mature fabrication of large-size epitaxial equipment and substrates is crucial for reducing costs and driving its large-scale commercial application. From 6-inch to 8-inch and now to 12-inch SiC epitaxial growth equipment, Jingsheng Mechanical & Electrical has not only achieved continuous leaps in equipment technology, but its subsidiary, Zhejiang Jingrui SuperSiC, is also at the forefront of the industry in 6-12 inch silicon carbide substrate technology, becoming a powerful driving force for my country to gain a market advantage in the competition of strategic emerging industries.

The newly developed 12-inch monolithic SiC epitaxial equipment is compatible with 8-inch and 12-inch SiC epitaxial production. Its unique vertical split-flow gas intake scheme achieves high-precision closed-loop control of wafer surface temperature and precise zoning control of process gases. The equipment is also equipped with automated loading/unloading modules and a one-button automatic PM auxiliary function, significantly improving particle control capabilities and maintenance efficiency.

Currently, the equipment has been delivered to Hanteng Technology, a leading global SiC epitaxial wafer manufacturer, while the 12-inch substrate used is supplied by Zhejiang Jingrui SuperSiC, achieving full domestic production and collaboration. The epitaxial wafer products demonstrate excellent performance in key indicators: epitaxial layer thickness non-uniformity is controlled within 3%, doping non-uniformity within 8%, and the yield of 2mm×2mm chips is greater than 96%, reaching industry-leading levels.

In the future, Jingsheng Mechanical & Electrical will continue to uphold its mission of "building a leading enterprise in semiconductor materials and equipment and developing a green, intelligent, and high-tech manufacturing industry," adhering to innovation-driven development, and with an open and cooperative attitude, collaborating with upstream and downstream partners in the industry chain to jointly build an independent and controllable third-generation semiconductor industry ecosystem, contributing solid industrial strength to achieving high-level technological self-reliance and building a manufacturing powerhouse.

EFG High Precision Bearings: Now Available!

21 Jan,2026

EFG High Precision Bearings: Now Available! P4/P5 grade precision is here to elevate your operations! From machine tool spindles to drones, from high-speed angular contact bearings to ceramic ball bearings, our full range covers all your precision needs Whether its the stable rotation of industrial machine tools or the precise hovering of drones, EFG Bearings have got you covered! Spindle Bearings: Unleash power for your machine tools Ball Screw Support Bearings: Double protection for transmission systems Ceramic Angular Contact Ball Bearings: The performance leader in high-speed scenarios When it comes to precision manufacturing, EFG is your trusted choice Email: Sales3@efgbearings.com Chat: Message us directly on WhatsApp #EFGBearings #HighPrecisionBearings #IndustrialManufacturing #MechanicalComponents #PrecisionTransmission <img src="https://c.bearingnet.net/forumimages/a258d920-ea98-4175-b105-683f00c7b03c.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/> <img src="https://c.bearingnet.net/forumimages/c97aea57-01a3-45fe-94c3-64d27fbab48d.jpg" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/>

First-of-its-Kind Actuator for Nuclear Valve Shipped by Dalian Dagao

20 Jan,2026

On January 15, 2026, the first main steam isolation valve gas-liquid linkage actuator, jointly developed by CGN Engineering and Dalian Dagao Valve Co., Ltd. (hereinafter referred to as "Dalian Dagao"), was successfully put into application and shipped to the Lufeng Nuclear Power Project site after passing the joint factory acceptance test.

The main steam isolation valve's gas-liquid linkage actuator is a key component of the core equipment of the main steam system (VVP) in a nuclear power plant. To further enhance the self-sufficiency of nuclear power equipment and master key core technologies, CGN Engineering and Dalian Dagao formed a joint team in 2019 to conduct a special research project.

After years of technical breakthroughs, the R&D team completed the entire process of product design, process manufacturing, and qualification testing. The final evaluation results showed that all indicators of the independently developed actuator met the technical requirements for development and qualification. This breakthrough not only fills a domestic technological gap and achieves independent technological control, but also marks a significant improvement in the integrity of my country's nuclear power equipment industry chain.

Subsequently, this domestically produced actuator will be applied in Unit 5 of the Lufeng Nuclear Power Plant. This achievement will significantly enhance the market competitiveness of domestically produced nuclear power equipment, accelerate the independent research and development of nuclear power equipment, and has important strategic significance for ensuring the safe and stable operation of nuclear power plants.

The global launch of Chengdu Keneng third-generation axial flow compressor

20 Jan,2026

On January 16, Chengdu Chengfa KeNeng Power Engineering Co., Ltd. held a global launch event for its new products in Changzhou, unveiling three core product series: the ICTA3 third-generation industrial axial flow compressor, the CGA/CGB series gear-assembled compressor, and the EGT40 high-performance gas turbine.

The newly released products deeply integrate advanced aero-engine technology, achieving significant breakthroughs in efficiency improvement, energy conservation and emission reduction, and technological independence. This marks a significant step forward for my country's industrial power equipment sector, breaking the foreign technological monopoly and entering the ranks of international leaders, injecting strong momentum into industrial upgrading under the "dual-carbon" strategy.

As the flagship product of this launch, the ICTA3 third-generation industrial axial flow compressor, based on advanced aero-engine technology, is the culmination of four years of joint research and development between Chengdu Kengneng and the China Aero Engine Research Institute. Originating from advanced aero-engine technology, it is specifically designed to meet the energy conservation and carbon reduction needs of the industrial sector.

The ICTA3 pioneered the "Ultra ONE" blade system, employing a controllable diffuser airfoil, a low aspect ratio, and a fully three-dimensional aerodynamic design. The blade's cross-sectional modulus is optimized for optimal aerodynamic distribution, resulting in aerodynamic efficiency more than 5 percentage points higher than domestic second-generation products and on par with the international benchmark, the German MAN MAX1 series. The number of turbine stages is reduced by 35%, achieving a qualitative leap in power density.

In terms of reliability, the product integrates aero-engine strength design standards, employing large-section modulus blades, shroud adjustment technology, and optimized tenon structures. This reduces blade dynamic stress levels by 30%, ensuring sufficient safety margins even under extreme conditions such as surge.

Verified by the first demonstration project at Jiangsu Zhongtian Steel, the ICTA3 unit reduces electricity consumption per ton of iron by approximately 6.4 kWh, achieving energy savings of over 8%, resulting in annual electricity savings of over 10 million kWh and a reduction of approximately 11,000 tons of carbon dioxide emissions. Beyond the metallurgical industry, this technology also has broad prospects for application in other high-energy-consuming industries such as petrochemicals, chemicals, air separation, and energy storage.

The core technology of this product is entirely independently developed, boasting 16 patents and 5 software copyrights. It has established a comprehensive forward R&D system from one-dimensional design to three-dimensional flow field optimization, employing multi-software joint simulation such as Taihang CAE, providing a typical example of my country's self-reliance in industrial equipment technology.

In addition to the flagship ICTA3 product, Chengdu Kengneng simultaneously released the EGT40 high-performance gas turbine and the CGA/CGB series gear-assembled compressors, forming a full product portfolio covering different power outputs and scenarios to comprehensively meet the diverse needs of the industrial sector.

The EGT40 is derived from a mature aero-engine core, with an output power of 4500kW, a thermal efficiency of 30%, and NOx emissions ≤20ppm, exceeding international standards for similar products. Core components are 100% domestically produced, and the control system is 100% independently controllable. The product is suitable for distributed energy, power peak shaving, mobile power vehicles, offshore platforms, and other scenarios, significantly reducing operation and maintenance costs compared to similar foreign products, with a major overhaul cycle of up to 30,000 hours.

The global launch event, themed "Harnessing the Wind and Gathering Energy, Leading a New Journey," was attended by over 400 people from research institutes, industry associations, and industrial enterprises. The event included signing ceremonies for agreements on in-depth development of air separation and CO2 energy storage units, a 4MW gas turbine demonstration application, and cooperation on a 60,000 Nm³/h air separation project. Chengdu Kengneng and related units, including the China Aero Engine Research Institute, deepened their strategic cooperation to accelerate the industrialization of technological achievements.

The launch event also revealed that the first phase of the Chengdu production base, a 650 million yuan investment, has been completed, with the turbine assembly plant scheduled to officially commence production in 2026. Upon reaching full capacity, it will be able to produce 50 sets of energy-saving turbine equipment and 100 sets of spare parts annually. Later, it will gradually reach a capacity of 100 sets of main units and 200 sets of spare parts per year, achieving an industrial scale of 5 billion yuan and driving the cluster development of upstream and downstream industrial chains.

EFG- Clutch Release Bearings-instock

20 Jan,2026

<blockquote style="color: rgb(0, 0, 0); font: 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 400; line-height: 24px; text-align: start; white-space: normal; display: block; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);"> <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">Premium Clutch Release Bearings for Global Automotive Brands<strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);"> At EFG Bearings (Xiamen), we specialize in manufacturing high-quality clutch release bearings tailored for leading automotive brands including: <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">Ford (Fiesta, Focus, Ranger, F-150, Transit) <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">Mazda (121 III) <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">Chevrolet (Silverado, 3500HD, S-10 Blazer) <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">GM & <strong style="color: rgb(0, 0, 0); font: 700 16px / 24px ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; font-weight: 700; line-height: 24px; text-align: start; white-space: normal; display: inline; flex: 0 1 auto; flex-direction: row; justify-content: normal; align-items: normal; padding: 0px; margin: 0px; background: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box; background-color: rgba(0, 0, 0, 0);">Jeep (Cherokee, Sonoma)Our catalog features over 16+ precision-engineered models, each designed for durability, smooth performance, and perfect OEM fit. With years of export experience to markets like Singapore, we offer full documentation support (CO, CE) and flexible MOQs.   Email: Sales3@efgbearings.com Chat: Message us directly on WhatsApp #EFGbearings #ClutchReleaseBearing #AutomotiveParts #FordParts #MazdaParts #ChevroletParts #B2BExport #AutoComponents #XiamenManufacturer<img src="https://c.bearingnet.net/forumimages/2fce2831-4b72-4592-9a30-ec76b2d50093.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/a3a3d056-66e1-4b1b-bfc8-c4c724c4e991.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/a91e8759-e912-4566-bbf6-2308815d2932.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/5c8bd7dc-eb42-4502-a865-1949f5cdd416.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/> <img src="https://c.bearingnet.net/forumimages/86383296-92b2-42f0-978d-6fb42719301c.jpg" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);"/></blockquote>

LYXQL Focuses on Core Components for High-End Equipment and Product Portfolio Covers Wind Power and Marine Engineering

19 Jan,2026

On January 13, 2026, LYXQL disclosed its main business layout on its investor interaction platform. The company focuses on the R&D and manufacturing of high-precision, high-reliability bearings and key components, with its product system comprehensively covering multiple high-end equipment manufacturing fields.

Its core products include wind turbine main shaft bearings, yaw bearings, and pitch bearings—these three types of components are key components in wind turbine generators to ensure operational stability and transmission efficiency. In addition, LYXQL has expanded into the marine engineering equipment field, providing slewing bearings for large cranes; it also has a presence in underground construction equipment, supplying bearings and related core components for tunnel boring machines.

In terms of transmission system components, the company also possesses complete capabilities, with products covering gearbox bearings, wind turbine locking discs, high-speed couplings, etc. It is worth mentioning that LYXQL not only produces complete bearings but also independently develops core components of slewing bearings, such as rolling elements and cages, and possesses industrial forging manufacturing capabilities, demonstrating strong vertical integration advantages.

The company emphasizes that all business progress and product information are subject to the content released through legally authorized information disclosure channels, and investors should make judgments based on the announcements.

China Hunan Provincial Engineering Research Center for High-Performance Rolling Bearing Technology has been approved for construction

19 Jan,2026

Recently, the Hunan Provincial Development and Reform Commission issued a reply approving the establishment of the "Hunan Provincial Engineering Research Center for Power Grid Construction Technology and Equipment," which is led by Hunan University of Technology and jointly established with CRRC Zhuzhou Electric Co., Ltd. The center is being spearheaded by Professor Yao Qishui's team from the School of Mechanical Engineering.

Rolling bearings are core components of high-end equipment, and their performance directly determines the reliability and lifespan of major equipment. Technological breakthroughs are crucial to solving the "bottleneck" problem in my country's high-end equipment development and supporting the national strategy of becoming a manufacturing powerhouse. For over a decade, Professor Yao Qishui's team has been deeply involved in the design theory, safe service, and precision manufacturing of rolling bearings. In the future, they will focus on the technological needs of key fields such as aerospace and rail transportation, guided by national strategic requirements.

The establishment of this engineering research center aligns perfectly with Hunan's "Three Highs and Four New" strategy, which aims to "build a nationally important advanced manufacturing hub." As a cluster of advanced equipment manufacturing industries, Hunan has an urgent need for high-performance rolling bearings, providing the center with a high-quality industrial environment. The center will leverage the university's research and talent advantages to deepen industry-university-research collaboration, accelerate technology research and development and technology transfer, and promote the high-end and independent upgrading of the industry.

This engineering research center is the first Hunan Provincial Engineering Research Center research platform established by the School of Mechanical Engineering, marking a milestone. It will enhance the school's disciplinary research strength and industry influence, build an innovative platform integrating technology research and development, talent cultivation, and technology transfer, and provide solid support for the university's "Double First-Class" initiative and the high-quality development of local industries.

HXB Launches 6300-2RS Double Rubber Seal Bearing: Pre-Lubricated Design Ensures Stability &amp; Cost Efficiency

19 Jan,2026

High performance meets ultimate durability!

Meet our HXB 6300-2RS Double Rubber Seal Bearings engineered for lasting reliability and smooth operation. Pre-lubricated for immediate use and designed with dual rubber seals to keep contaminants out and lubrication in.

Pre-lubricated & ready to install
Double rubber seals for enhanced protection
Stable performance under various conditions
Cost-effective without compromising quality

Perfect for industrial applications, machinery maintenance, automotive use, and more. Whether you're upgrading equipment or seeking dependable replacements, HXB delivers precision you can trust.

Founded in 1995, HXB specializes in high-precision, low-noise bearings with IATF16949 & ISO9001 certifications. Quality isnt just what we make it's how we partner.

Contact Us:

Web site: https://en.huaxingbearing.com/?lang=en

Email: wmb@huaxingbearing.com

EFG-cylindrical roller bearings series

19 Jan,2026

Urgent Need for Bearings in Heavy-Duty Applications? Weve Got You Covered! Explore our precision cylindrical roller bearings series, engineered for extreme load scenarios: Full SL Series lineup (SL04, SL01, SL02, SL18 & more) Full-complement and outer ring-less designs Reinforced rollers + high-precision sleeves Miniature needle series for compact spaces Core strengths: Enhanced load capacity, high-speed stability, and extended durability keeping your equipment running smoothly and efficiently. Email: Sales3@efgbearings.com Chat: Message us directly on WhatsApp #Bearings #IndustrialComponents #EngineeringSolutions #HeavyDutyMachinery #CylindricalRollerBearing #IndustrialTech <img src="https://c.bearingnet.net/forumimages/54c03321-f2f5-48e0-8012-535e3dcf1f57.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/> <img src="https://c.bearingnet.net/forumimages/69ce63a7-7329-447e-81f3-f9dac806cfea.png" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/> <img src="https://c.bearingnet.net/forumimages/d0fae949-2550-4c56-b371-35b71db83505.jpg" style="border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: Arial, sans-serif; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: bottom; margin: 0px; padding: 0px; max-width: 100%; color: rgb(84, 84, 84); text-wrap-mode: wrap; background-color: rgb(251, 251, 251);"/>

Shantui First AI-Powered Electric Unmanned Bulldozer Enters Routine Operation

16 Jan,2026

Recently, Shantui's first AI-powered pure electric unmanned bulldozer, the DE26-X3, was successfully deployed and put into routine operation at a large open-pit mine. This is not only a milestone achievement for Shantui in fulfilling its vision of "making construction simpler," but also marks a new breakthrough in the integrated development of intelligent and green mining construction.

Breakthrough Technology Solves High-Risk Operation Challenges

Open-pit mine spoil heaps present complex and high-risk environments. Work faces are often located on cliff edges, and there is frequent overlap with mining trucks and personnel, posing significant safety risks to traditional manual operations. The Shantui DE26-X3 AI pure electric unmanned bulldozer has overcome the industry challenge of precise perception and autonomous operation in complex dynamic environments, achieving a fundamental transformation from "manual driving" to "unmanned intelligent control" in this scenario. Through intelligent upgrades, the equipment liberates operators from the high-noise, high-vibration, and high-risk driving environment, improving operational safety and efficiency.

Core Technology Builds a Comprehensive Intelligent Defense Line

The DE26-X3 integrates cutting-edge perception, decision-making, and control technologies. Equipped with multiple high-specification LiDAR and industrial cameras, the equipment constructs a comprehensive, high-precision environmental perception system capable of accurately identifying materials, mining trucks, personnel, and retaining walls in real time, providing reliable assurance for autonomous operations.

Its core lies in its independently developed automatic operation algorithm. The equipment can automatically complete a series of complex operations, such as slope construction, retaining wall construction, and soil removal, within a fixed area according to preset process parameters. The accuracy and consistency of the operation far exceed those of manual labor. At the same time, the system integrates multiple active safety protection functions to effectively avoid the risks of collisions and overturning, fundamentally building a safety defense line.

Exceptional Effectiveness Wins Customer Recognition9

Since delivery, the equipment has accumulated over 160 hours of reliable operation. On-site operators report a fundamental shift in work patterns. Working now takes place in a remote control room in a quiet and comfortable environment, eliminating the risks of dust, noise, and working on cliff edges, resulting in a significant improvement in working conditions and safety.

The customer's management stated that the DE26-X3's automatic soil removal function frees personnel from repetitive and high-risk labor, significantly reducing safety risks and management complexity. The system's high operational precision and strict process execution simplify and streamline complex on-site management. The project's success provides a model for mines to upgrade towards "intelligent and unmanned" operations.

The successful application of the AI-powered pure electric unmanned bulldozer DE26-X3 is a vivid example of Shantui's philosophy of "technology empowering equipment for a better future." It not only demonstrates Shantui's independent R&D and innovation capabilities in the field of high-end intelligent equipment but also provides a "Shantui solution" for addressing the challenges of mine safety and efficiency.

In the future, Shantui will continue to deepen the integration and innovation of artificial intelligence, new energy and construction machinery, develop more intelligent equipment and solutions adapted to extremely complex working conditions, and work with global customers to create a new landscape of safe, green, efficient and intelligent mining development.

China Yinchuan Manufacturing Industry Accelerates Transformation and Upgrading

16 Jan,2026

In recent years, Yinchuan City has focused on key industries and leading enterprises, continuously increasing its support for digital transformation. It has guided enterprises to accelerate the transformation of traditional manufacturing towards digitalization and intelligence through equipment upgrades, process reengineering, and management restructuring, resulting in a number of replicable and scalable best practices.

At NXZ, the company, relying on its self-built integrated design system and dynamic simulation platform, has achieved full-process collaboration from design and verification to trial production of new products. Through digital means, the company has the capacity to produce more than 8,000 types of bearing products and has achieved several technological breakthroughs in areas such as maintenance-free bearings for oil pumping units and metallurgical rolling mill bearings, filling industry gaps and effectively improving production efficiency and product quality stability.

In emerging manufacturing fields, digitalization has also become an important tool for improving quality and efficiency. Longxiang New Energy Technology Co., Ltd., based on its steel industry chain, has built a vertically integrated manufacturing system from raw materials to finished photovoltaic brackets and has established multiple automated production lines. Addressing the characteristics of the long chain and numerous nodes in photovoltaic bracket projects, the company is accelerating the digital transformation of procurement, production, warehousing, and shipping, promoting a shift in production management from experience-driven to data-driven.

As a crucial link in the new materials industry chain, Hongji High-Tech Materials (Ningxia) Co., Ltd. focuses on the production of isostatic graphite products, facing challenges such as complex processes and high precision requirements. With expanding production capacity and diversifying its products, the company is systematically streamlining production planning and key process monitoring, actively exploring digital solutions tailored to its specific characteristics, and laying a solid foundation for future capacity expansion and product upgrades.

Data shows that Yinchuan City has currently established 87 pilot demonstration projects for the autonomous region's industrial internet, cultivated 51 digital workshops and 22 smart factories, and increased the integration of informatization and industrialization to 62%, with the penetration rate of digital R&D design tools reaching 67.8%. With the deep integration of digital technology and the real economy, Yinchuan's manufacturing industry is accelerating its move towards high-end and intelligent development, injecting continuous momentum into the construction of a modern industrial system.

World Largest EO Reactor Manufactured by China First Heavy Industries Sets Sail for Delivery

16 Jan,2026

On December 10th, the EO reactor for the Sino-Saudi Gulei ethylene project, manufactured by China First Heavy Industries (CFHI), was officially shipped from CFHI's Dalian nuclear power and petrochemical equipment manufacturing base. This equipment broke the world record for the largest diameter and heaviest single EO reactor. As a key core piece of equipment for the ethylene project, the EO reactor has an outer diameter of nearly 9.3 meters, a net weight of 1540 tons, and contains 32,437 heat exchange tubes.

It is understood that the Sino-Saudi Gulei ethylene project is a major benchmark for cooperation between China and Saudi Arabia in the energy sector. It is a joint venture between Saudi Basic Industries Corporation (SABIC) and Fujian Energy and Petrochemical Group, with a total investment of 44.8 billion yuan. It is the largest single Sino-foreign joint venture project in Fujian Province to date, and a concrete practice of the deep integration of the Belt and Road Initiative and Saudi Arabia's "Vision 2030". This project is characterized by good economic benefits, a variety of high-end products, low energy consumption and emissions, large-scale equipment, and strong downstream driving force, and is of great significance for ensuring energy security and the stability of the industrial and supply chains.

Intelligently Manufactured Automatic Grab Crane by Henan Mine Goes into Operation

15 Jan,2026

Recently, an automated grab crane developed and manufactured by Henan Mining for a waste-to-energy incineration project was officially put into operation. Its features, including automatic fixed-point grabbing and constant-weight cyclic operation, have garnered significant attention, making it another innovative product from the "Mining Resources" intelligent manufacturing initiative.

This "miracle machine" boasts several technological advantages: It is equipped with a variable frequency speed control system, coupled with an absolute encoder to achieve millimeter-level position control. It integrates anti-sway, automatic fixed-point grabbing, and constant-weight cyclic operation into a single unit, creating a fully automated closed-loop operation.

Triple Control + Expansion Interface: Adapting to Diverse Scenarios

It adopts a triple control mode of "manual + wireless remote control + fixed-point unloading," balancing intelligent convenience with flexible adjustment. A fully automatic interface is reserved, allowing seamless integration with subsequent capacity upgrades and process adjustments, providing ample space for intelligent iteration of the production line.

Nine Protection Measures + Precise Speed Control: Building a Solid Safety Line

Equipped with nine protection functions including short circuit, overload, and lifting limit, and combined with PLC + frequency conversion speed control technology, it achieves smooth start-up and shutdown and precise speed control. This effectively reduces mechanical wear and avoids safety hazards at the source, ensuring stable equipment operation.

Benchmark Cases Showcase Henan Mining's Core Strength

The successful commissioning of this automatic grab crane is just one example among many benchmark cases at Henan Mining. In multiple sub-sectors such as aluminum processing and waste treatment, Henan Mining continues to break through technological bottlenecks, providing customized intelligent equipment and full life-cycle services, winning widespread customer recognition.

Rollout of MCC Shaan-Ya Self-Designed 1750mm Meifugan Cold Roller Leveler

15 Jan,2026

In early December, the 1750mm cold rolling leveling mill, independently designed and manufactured by MCC Shaanxi Rolling Mill, was installed and commissioned at Hebei Meifugan Metallurgical Materials Technology Co., Ltd., and officially put into operation. The surface finish and shape accuracy of the cold-rolled sheets after leveling far exceeded expectations. The Meifugan 1750mm four-roll cold rolling leveling mill is used to level the strip after annealing, giving it excellent mechanical and physical properties and surface quality. The mill adopts AC drive, an automatic elongation control system, and is equipped with oscillating tension rollers and tension gauges for closed-loop tension control. The mill has a maximum speed of 1200m/min and can achieve an annual output of 600,000 tons.

160 New China Standard Samples Issued To Address Critical Strategic and Industrial Needs

14 Jan,2026

On the 12th, it was learned that the State Administration for Market Regulation (National Standardization Administration) recently released 160 national standard samples, covering industries such as manufacturing, agriculture, and services. These samples focus on national strategies and urgent industrial development needs, playing a crucial technological leading role in improving product quality, promoting technological progress, ensuring public safety, and fostering green development. The released standard samples mainly present four highlights:

Strengthening the "Foundation" of Industry and Supporting Industrial Upgrading: Focusing on the fundamental and key strategic materials of the national economy, such as steel, non-ferrous metals, and building materials, the newly added component analysis standard samples will greatly enhance the independent research and development, precision smelting, and quality control levels of related materials, injecting new momentum into strengthening the core competitiveness of my country's manufacturing industry.

Empowering "Beautiful China" and Safeguarding Green Development: Relying on standard samples of key pollutants such as persistent organic pollutants, heavy metals, and volatile organic compounds in the ecological environment field, these samples provide long-term and reliable technical support for the continuous and accurate monitoring and treatment of air, water, and soil environments, providing a "standard answer" for scientific and precise pollution control, and contributing to the in-depth fight against pollution.

Forward-looking Layout of Biotechnology to Serve Public Health. The newly added qualitative standard samples for Vibrio and viruses will effectively improve detection efficiency, provide crucial evidence for biotechnology research and development and disease prevention and control, and actively serve the construction of national biosecurity and the global public health system.

This will promote agricultural quality and efficiency improvement and contribute to rural revitalization. The release of sensory grading and physical characteristic standard samples for important agricultural products such as tea and cotton provides physical evidence for establishing a unified and standardized agricultural product quality evaluation system. This will help promote agricultural standardization, enhance the recognition and competitiveness of agricultural products in domestic and international markets, and further solidify the foundation for high-quality agricultural development.

JGBR and XCC.ZXZ Team Up to Grow Global Bearing and Components Market

14 Jan,2026

On January 12, Lixing Bearing Co., Ltd. officially announced that it had recently signed a strategic cooperation agreement with XCC.ZXZ in Xinchang, Zhejiang Province. The two parties will focus on deepening cooperation in the field of bearings and related key components, jointly building a long-term strategic partnership of mutual benefit and win-win results, and accelerating the process of coordinated global market layout.

According to the agreement, this cooperation will focus on three core areas, conducting comprehensive and in-depth collaboration: firstly, high-precision bearings for machine tool spindles; secondly, steel and ceramic balls for high-speed bearings in new energy vehicle wheel hubs and motors; and thirdly, small steel and ceramic balls for humanoid robots and lead screw components.

The cooperation will cover the rolling element needs of multiple fields, including industrial machinery bearings and automotive component bearings. Leveraging the synergistic efforts in core products and application scenarios, Lixing Technology will help XCC.ZXZ further solidify its product competitiveness, while also supporting its business expansion in overseas markets such as North America and Mexico, promoting long-term, stable, and mutually beneficial development for both parties.

As an internationally renowned bearing and lead screw R&D and manufacturing enterprise, XCC.ZXZ possesses a mature and complete technology system, a strong brand influence, and a broad market layout; while Lixing Technology is the world's second-largest rolling element manufacturer, with outstanding advantages in product quality stability and market recognition. The core capabilities of both parties in bearings and related fields are highly complementary, laying a solid foundation for the implementation of this strategic cooperation.

Both parties agreed that they will further improve overall operational efficiency and optimize cost structure by establishing a closer strategic cooperation mechanism, jointly promote their respective market expansion strategies, continuously explore business potential, and create greater industrial value.

Chongqing Pump Successfully Wins Bid for Lean Methanol Pumps in Major China Olefin Project

13 Jan,2026

Recently, Chongqing Pump Industry Co., Ltd. successfully won a bid for lean methanol pump equipment for a large-scale olefin project in China, achieving a new breakthrough in the coal chemical market. This successful bid further expands the company's performance in key equipment for low-temperature methanol washing units and consolidates its leading position in the core equipment market for coal chemical industries.

Faced with fierce market competition, Chongqing Pump Industry Co., Ltd. stood out from numerous competitors and gained high recognition from the customer thanks to its solid technical accumulation, reliable product performance, and efficient collaboration of its marketing team. This successful bid is another important achievement for the company in the region, following its success in an olefin project, providing strong support for further market expansion and serving the national energy strategy.

In the future, Chongqing Pump Industry Co., Ltd. will continue to uphold its corporate spirit of "loyalty, perseverance, innovation, and transcendence" and its market philosophy of "customer needs always come first," continuously optimizing its products and solutions, actively participating in the construction of major national energy projects, and contributing to the high-quality development of my country's coal chemical industry.

Shangu EPC Project for Power Air Separation Equipment Upgrade Successfully Passes First Trial Run

13 Jan,2026

Recently, a key energy-saving and consumption-reducing project for a user in North China, undertaken by Shaangu, – the upgrading and optimization of power air separation equipment – reached a critical construction milestone: the air separation compressor successfully completed its first trial run.

As a key local construction project, the successful progress of this project is of great significance for improving the company's energy efficiency and promoting its green and low-carbon transformation. After completion and commissioning, the project will improve equipment energy efficiency by more than 14%, reducing annual electricity consumption by 30.72 million kWh, saving over 9,000 tons of standard coal, and reducing carbon emissions by approximately 27,000 tons.

The air separation compressor, the "power heart" of the air separation unit, which successfully completed its commissioning, adopts a highly efficient and energy-saving design and advanced control technology, effectively reducing power consumption and operating losses, laying a solid foundation for subsequent system-wide commissioning and overall production.

Since the project's inception, the Shaanxi Blower project team has adhered to high standards and strict requirements, meticulously organized construction, overcame complex on-site conditions, and made every effort to ensure project quality and progress. During the commissioning process, all equipment operating parameters remained stable, and performance indicators met design requirements.

C&U Group Breaks Ground on Global R&D Headquarters and High-End Smart Bearing Manufacturing Project in Shanghai

12 Jan,2026

Striving Forward in the "15th Five-Year Plan," a New Chapter Begins. 2026 marks the start of the new journey of the "15th Five-Year Plan." At the beginning of the new year, the entire city is united in its efforts to focus on projects, promote investment, and introduce policies, presenting a vibrant work environment and striving for a "good start" in attracting investment, injecting strong momentum into the opening of the "15th Five-Year Plan."

On the morning of January 7th, the global bearing R&D headquarters and high-end bearing intelligent manufacturing project of C&U officially broke ground in Minhang District, Shanghai. Wu Qiang, Deputy Secretary of the Minhang District Committee and District Mayor; Han Dadong, Second-Level Inspector of the Shanghai Municipal Commission of Economy and Information Technology; Zhou Yu, Chairman of the China Bearing Industry Association; and Zhang Tongsheng, Chairman of C&U, attended the groundbreaking ceremony.

At the ceremony, attending leaders and entrepreneurs officially launched the C&U's Global Bearing R&D Headquarters and High-End Bearing Intelligent Manufacturing Project, and jointly laid the foundation stone for the project, aiming to break through the "bottleneck" links in the high-end bearing industry and create a dual-core highland of "R&D + intelligent manufacturing" for the bearing industry.

The project plans to invest over 10 billion yuan in Pujiang Town, Minhang District, to build a global bearing R&D headquarters and three super intelligent factories for robotics, automobiles, and rail transit, with a total planned land area of approximately 356 mu (about 23 hectares). The commencement of this phase is the first phase, with a planned land area of 146 mu (about 9 hectares), constructing a super intelligent factory for robotic bearings and an automotive bearing super intelligent factory, with a planned investment of over 5.3 billion yuan and completion and production expected within three years. The second phase is planned to start in 2029, planning to construct a global bearing R&D headquarters, a super intelligent factory for rail transit bearings, and an all-weather global service center, contributing positively to enhancing the resilience of the city's industrial chain and building a highland for the high-end equipment industry.

CITIC Pacific Special Steel and SKF Successfully Conclude Their 2025 Second-Half Technical Exchange Day at Daye Special Steel

12 Jan,2026

On December 22nd, CITIC Pacific Special Steel and SKF successfully held their 2025 Second Half-Year Technical Exchange Day at Daye Special Steel. The two sides engaged in in-depth dialogue and forward-looking discussions on bearing materials and manufacturing technologies for high-end equipment manufacturing fields such as aviation, robotics, high-speed rail, and wind power, as well as cooperation on low-carbon and sustainable industrial development.

Qian Weihua, Vice President and Chief Technology Officer of SKF China and Northeast Asia, led a team of core technology, procurement, and sustainable development experts to attend.

Xu Xiaohong, Assistant President of CITIC Pacific Special Steel, along with key members of the entire bearing steel production, sales, and R&D team from its subsidiaries, also attended; Liu Wenxue, General Manager of Daye Special Steel, participated in the entire event.

In his address, Liu Wenxue stated, “Over the past nearly 30 years of cooperation, SKF has not only been a key driver in the transformation of our special steel products from ‘products’ to ‘brands,’ but also a partner in our technological and management advancements. This technical exchange day is not only about technology matching, but also about collaborative innovation across the industry chain. We hope that both parties can build an industrial ecosystem community of shared R&D progress, joint quality management, and win-win development, jointly mitigating risks and seizing opportunities.”

Qian Weihua pointed out, “Currently, the bearing manufacturing industry faces the dual challenges of ‘extreme cost’ and ‘rapid iteration.’ It requires close collaboration and technological co-creation across the upstream and downstream of the industry chain to jointly explore a sound and scientific path to high-quality development, promoting a new industrial ecosystem of win-win cooperation.”

As leaders in global bearing manufacturing and bearing steel production, both parties are jointly exploring new paths for sustainable development driven by technological innovation, committed to creating a new level of mutually beneficial product competitiveness.

Breakthroughs in Cutting-Edge Materials: Focusing on the simultaneous improvement of speed and service life of bearings used in high-end equipment manufacturing fields such as aerospace, robotics, high-speed rail, and wind power, both parties engaged in in-depth exchanges on core technologies such as ultra-long fatigue life and high dimensional stability of bearings under harsh application conditions, aiming to jointly build an irreplaceable competitive advantage in the industry chain.

Green Manufacturing Collaboration: In-depth discussions were held on carbon reduction strategies throughout the entire process of special steel production and bearing manufacturing, including low-carbon electric arc furnace smelting processes, the feasibility of large-scale application of green electricity, and the joint construction of a green and low-carbon standard system, jointly making green and low-carbon technologies a crucial pillar of core competitiveness.

Application Ecosystem Collaboration: Strengthening technical integration from the material end to the application end, sharing information on end-market dynamics and customer demand upgrades, and jointly promoting the establishment of bearing steel standards that meet higher scientific and higher-quality development requirements.

The annual technical exchange day between CITIC Pacific Special Steel and SKF has been institutionalized and is held every six months. The cooperation between the two parties has long transcended the scope of traditional trade, establishing a strategic partnership based on long-term concepts and bound by a shared technical language.

CITIC Pacific Special Steel will continue to leverage the "Technology Exchange Day" strategic cooperation platform to further deepen its cooperation with SKF in areas such as basic materials research, disruptive process development, and green and low-carbon solutions, empowering both parties to achieve high-quality development.

Cixi Wolee Industrial Launches New SUS316 Steel Ball PEEK Retainer, Empowering High-End Applications in the Chemical and Food Industries

12 Jan,2026

Recently, Cixi Wolee Industrial Co., Ltd., a professional manufacturer with nearly 30 years of experience in industrial components, officially launched a new PEEK retainer specifically designed for the chemical and food industries. This product features high-quality SUS316 steel balls, offering superior corrosion resistance, hygiene, and structural stability. It provides a new solution for equipment upgrades and compliant production in these two industries, demonstrating Wolee Industrial's deep technological expertise and innovative strength in precision bearings and industrial components.

As a core component of industrial transmission and support systems, the choice of retainer material directly affects the equipment's operating efficiency, service life, and application safety. The PEEK retainer launched by Wolee Industrial achieves precise material matching: PEEK (polyetheretherketone), as a high-performance specialty engineering plastic, possesses excellent high-temperature resistance, chemical corrosion resistance, fatigue resistance, and odorless properties, fully meeting the stability requirements under harsh operating conditions. The paired SUS316 stainless steel balls, compared to ordinary stainless steel, exhibit superior resistance to acids and alkalis and salt spray corrosion, and meet the hygiene standards for food contact materials, ensuring safety in application scenarios from the source.

In the chemical industry, this PEEK retainer can be widely adapted to the bearing systems of critical equipment such as reactors, pumps, and valves. Facing corrosive media commonly encountered in chemical production, such as strong acids, strong alkalis, and organic solvents, as well as complex operating conditions with alternating high and low temperatures, the product effectively resists media erosion, avoiding equipment failures caused by corrosion and aging of traditional retainers, significantly improving continuous operating time and reliability, and reducing maintenance costs.

In the food processing industry, stringent hygiene standards place extremely high demands on equipment components. Wolee Industrial's PEEK retainers utilize a combination of environmentally friendly materials that are non-leaching and odorless. The smooth surface of the SUS316 steel balls is easy to clean and does not easily breed bacteria, making them perfectly compatible with various equipment used in food mixing, conveying, and filling processes. Whether operating in high-temperature sterilization processes or handling food raw materials containing acidic or alkaline components, the product maintains stable performance, ensuring both the hygiene and safety of food production and meeting industry compliance requirements.

As a professional industrial parts manufacturer integrating production, R&D, and import/export, Wolee Industrial, since its predecessor as a bearing factory was established in 1998, has always adhered to the service tenet of "people-oriented, quality first, and reputation paramount." With a professional R&D team and advanced production workshops, it has established strict production and testing processes. The launch of this PEEK retainer is a precise innovation based on the actual needs of the chemical and food industries, and also a practice of the core values of "FAITHPURSUITRESPECTINNOVATION".

Currently, Wolee Industrial's products are widely used in metallurgy, mining, papermaking, petrochemicals, power, aviation, textiles, and other fields. Through participation in international exhibitions such as the Vietnam Manufacturing Expo (VME), the company continues to expand its global market influence. The launch of this new PEEK retainer will further enrich the company's product portfolio for special operating conditions, providing more targeted high-end solutions for customers in the chemical and food industries.

For more product details or cooperation inquiries, please contact Wolee Industrial through the following methods:

- Tel: 86-574-63802706

- Email: info@woleeindustrial.com

- Website: www.woleeindustrial.com

- Address: No. 10-3, Building 3, Area A, Wanyang Industrial Zone, Henghe Town, Cixi City, Ningbo City, Zhejiang Province, China

Wall-Breaker of Main Bearing for 8m-Class Mega Shield Machine Developed

09 Jan,2026

The astonishing thrust generated by the cutterhead of a giant tunnel boring machine, exceeding ten meters in diameter, is ultimately borne by a main bearing several meters in diameter; similarly, the main bearing of a high-speed aero-engine must operate flawlessly under extreme conditions of high temperature, high speed, and extreme stress.

Bearings, seemingly ordinary industrial components, are a touchstone for measuring a nation's industrial foundation and technological strength.

During the 14th Five-Year Plan period, a crucial battle for independent control over high-end bearings quietly commenced and achieved key breakthroughs.

Led by the Institute of Metal Research, Chinese Academy of Sciences (hereinafter referred to as the Institute of Metal Research), and in collaboration with more than 20 research institutions and enterprises, a "wall-breaker" main bearing for ultra-large tunnel boring machines with a diameter of 8 meters was developed. This breakthrough overcomes key technologies in the development of high-speed, high-precision machine tool bearings and high-temperature, high-reliability aero-engine main bearings, establishing a complete chain from "design-materials-manufacturing-application" for high-end bearings. This marks a crucial step forward for my country in achieving independent control in the field of high-end basic components.

Rewriting Bearing Lifespan from the "Gene"

During the planning of key tasks for the 14th Five-Year Plan, the Institute of Metal Research team conducted research at over 30 units in 13 provinces across China. They discovered that the bearing industry faces severe challenges—since my country introduced its first tunnel boring machine in 1997 and began domestic production in the early 21st century, it has achieved self-sufficiency in almost all components, except for main bearings, which rely on imports.

The anxiety of enterprises is even more direct. Tunnel boring machines cost hundreds of millions of yuan, and imported main bearings are not only expensive and have long delivery cycles, but also carry the risk of supply disruptions. The infrastructure projects behind them cost tens of billions of yuan, and even if domestically produced main bearings are manufactured, no one dares to risk the project halting if they fail.

Faced with this "bottleneck" problem, the "national team" must step up.

After careful consideration, the Chinese Academy of Sciences (CAS) officially launched the "Independent and Controllable Manufacturing of High-End Bearings" strategic pilot science and technology project. The Institute of Metal Research (IMR) integrated 12 teams within its own institute, covering fields such as bearing steel, heat treatment, and ceramics, along with the resources of seven other research institutes within CAS. It also partnered with over 20 companies, including CCCC Tianhe Machinery Equipment Manufacturing Co., Ltd. (hereinafter referred to as CCCC Tianhe) and Luoyang Xinqianglian Slewing Bearing Co., Ltd., to establish a three-pronged parallel mechanism: administrative command, technical command, and Party committee support.

A crucial battle covering the entire lifecycle of bearings was thus launched.

"In bearing manufacturing, materials are the foundation, the 'genes.' Without good genes, all subsequent processes are castles in the air." This is the consensus of the team led by Li Dianzhong, Academician of the Chinese Academy of Sciences and researcher at the IMR.

Under the leadership and influence of senior scientists such as Li Yiyi, Academician of the Chinese Academy of Sciences and researcher at the IMR, the IMR has cultivated the field of special steel for decades, laying a solid theoretical and technological foundation.

Under this guidance, Li Dianzhong and Hu Xiaoqiang, a researcher at the Institute of Metal Research, led their team to undertake a special research project, focusing on the core indicator of "oxygen content" in bearing steel.

Oxygen in steel forms inclusions, becoming the source of fatigue cracks in bearings and directly affecting their lifespan. Reducing the oxygen content requires starting with the fundamental theories of metallurgical physicochemistry and reshaping the entire process.

This was a tough battle against the microscopic world. The research team delved into the formation mechanism and evolution of inclusions in bearing steel during the metallurgical process, innovatively developing key technologies such as trace rare earth addition, low-oxygen purification casting, and inclusion refinement and dispersion control.

Team members spent long periods working on the production line, observing, analyzing, and debugging alongside engineers and technicians. If they failed, they started again; if the data was unsatisfactory, they optimized the process repeatedly… They ultimately mastered the "genetic code" of high-performance bearing steel, successfully developing ultra-pure, highly homogeneous, and long-life bearing steel materials.

Third-party testing revealed that the fatigue life of this new bearing steel far exceeds that of a well-known imported brand, reaching international advanced levels.

This breakthrough signifies that domestically produced high-end bearings now possess a robust "body."

"We are not merely improving a material; through the research and application of low-oxygen rare-earth steel, we are building a stronger 'physique' for China's key basic components, forming a killer weapon," Li Dianzhong remarked. "This is our responsibility."

A 41-ton "giant ship" overcomes the micrometer-level "chasm"

The successful development of top-grade bearing steel is just the beginning.

Transforming high-quality steel into high-performance, stable, and reliable bearings tests the collaborative innovation capabilities across the entire chain, from design and manufacturing to application.

At that time, my country's imported equipment was limited by foreign technology, and the machining precision of large rollers could only reach level two, meaning the error in the diameter of several hundred rollers could not exceed ±2.5 micrometers. However, to manufacture rollers that meet the requirements of tunnel boring machines, the machining precision had to reach level one, meaning the column diameter error could not exceed ±1 micrometer.

The 1.5-micrometer difference between the two is equivalent to 1/40th the diameter of a human hair, but in the eyes of the research team, it was an insurmountable chasm.

To address this, the research team at the Institute of Metal Research proactively "went out," forming a collaborative research and development consortium with over 20 related companies, closely integrating industry, academia, and application.

"Scientists understand materials science, engineers understand manufacturing processes, and users understand actual working conditions. Only by deeply integrating the wisdom of these three parties can we manufacture truly usable bearings," summarized an engineer involved in the project.

The consortium launched a full-chain technical research effort targeting specific application scenarios such as main bearings for ultra-large diameter tunnel boring machines, main bearings for aero-engines, and main bearings for machine tools.

In July 2022, the project entered its "final push" phase. At the assembly site in Luoyang, Henan, researchers encountered another challenge: surface hardening machine tools and high-precision grinding machines could not meet the processing requirements of 8-meter bearings, while imported processing equipment was either banned from sale to my country or prohibitively expensive, requiring a two-year waiting period for production. A profound sense of frustration gripped everyone's hearts.

The Party Committee of the Institute of Metal Research decided to immediately form the "Li Xun Large Heavy-Duty Bearing Research Task Force," named after its first director. Led by Li Yiyi, Li Dianzhong, Hu Xiaoqiang, and others, and with the strong support of partner companies, the task force, in collaboration with various units, meticulously modified existing machine tools and painstakingly refined parameters on-site, tackling the most challenging problem in just two months.

The team broke through the then-current limit on the largest size of domestic quenching machine tools, achieving deep quenching control of the raceway surface of an 8-meter-class ultra-large diameter main bearing through equipment modification and process innovation.

By the end of September that year, this 41-ton 8-meter-class main bearing passed acceptance testing, with all technical performance indicators comparable to imported products of the same type.

At this point, the researchers, who had been working continuously, could finally breathe a sigh of relief. After returning home, Hu Xiaoqiang, suffering from severe eye swelling due to prolonged fatigue, said, "Only after the task was completed could I finally let out the pent-up frustration."

Demonstrating Real-World Achievements on the Front Lines of Engineering

Ultimately, products must withstand the test on the front lines of engineering projects.

With the support of the "Independent and Controllable Manufacturing of High-End Bearings" project, tunnel boring machines (TBMs) equipped with 3-meter main bearings developed independently by the Institute of Metal Research (IMR) have been successfully applied to the Shenyang Metro project. This marks the first time that domestically produced main bearings with a fully independent supply chain have been used in an infrastructure project, signifying the technology's transition from the laboratory to real-world application. The successful acceptance of the 8-meter main bearing signifies the complete completion of the domestic production chain for large-scale TBMs in my country.

In October 2025, during a working meeting between the Chinese Academy of Sciences and the State-owned Assets Supervision and Administration Commission of the State Council (SASAC), the IMR signed a cooperation agreement with CCCC Tianhe to demonstrate the application of domestically produced 8-meter main bearings. TBMs equipped with 8-meter main bearings will play a significant role in projects such as highway tunnels in Jiangxi Province.

The "Independent and Controllable Manufacturing of High-End Bearings" project has solved the challenges of domestic production of main bearings for high-end machine tools, large tunnel boring machines, and aero-engines. It has provided valuable insights for tackling key high-end basic components in my country, representing a positive practice of "connecting the technology chain, building the innovation chain, and linking the industrial chain," and vividly demonstrating the advantages of the new national system and collaborative innovation among government, industry, academia, research, and application.

"But this is not the end," Li Dianzhong explained. The main bearing industrialization base has now been officially established, laying a solid foundation for overcoming the "last mile" of tunnel boring machine domestic production. The radiating effect of the technology is also extending—the team is exploring the application of high-end bearing technology to wind power, tower cranes, port machinery, and even high-precision medical devices.

The team is ready to meet the next challenge of key technologies. The road ahead remains full of challenges, but this successful practice has proven that as long as we are committed to the country, grounded in reality, and pass on the torch, the Chinese people are fully capable of forging their own "steel spine" in key core technologies.

The three-row cylindrical roller slewing bearing with an outer diameter of 4.6 meters from LYC has passed the acceptance check

09 Jan,2026

On January 5th, the first domestically produced 4.6-meter outer diameter, high radial load capacity three-row cylindrical roller slewing bearing for the world's largest 120-meter aperture fully steerable radio telescope rolled off the production line at the group company and successfully passed expert acceptance. This marks another breakthrough for my country in the field of bearings for ultra-large telescopes, setting new records for both radial load capacity and precision in bearings for fully steerable telescopes.

This is also another significant achievement for the group company in this field, following the successful acceptance of the bearing for the 110-meter QTT radio telescope on July 17, 2025.

This bearing is an azimuth bearing developed for the world's largest 120-meter aperture fully steerable radio telescope, led by the National Astronomical Observatories of the Chinese Academy of Sciences. It achieves an overall precision of P4 level and employs a high radial load capacity three-row cylindrical roller slewing bearing structure, providing radial positioning auxiliary support for the azimuth mechanism and meeting the telescope's requirement for stable ±360-degree rotation. As a crucial component of the project's core components, the precision of this bearing directly determines the telescope's pointing accuracy. To meet the high pointing accuracy requirements of the telescope, the bearing employs a preloaded radial design, achieving a radial load capacity of 42,000 kN, the highest among turntable bearings of its class. During development, the group company's R&D team, addressing its specific requirements, successively overcame key technologies such as the high radial load capacity design of extra-large turntable bearings, high hardness of extra-wide radial raceway surfaces, and deep-layer quenching. They innovatively proposed installation and maintenance methods adapted to the bearing structure, successfully solving a series of technical challenges for the 120-meter antenna bearing. The product passed acceptance testing on the first attempt, filling a gap in the development of azimuth bearings for extra-large, high-load-bearing telescopes in China.

The 120-meter Aperture Omnidirectional Moving Radio Telescope (120-meter Aperture Omnidirectional Moving Radio Telescope) is another major project in the national astronomical field. Upon completion, it will become the world's largest omnidirectional moving radio telescope, and is expected to be fully completed in 2028. At that time, the telescope will form a complementary strategic layout with the Guizhou FAST (500-meter Aperture Spherical Radio Telescope) and Xinjiang Qitai 110-meter Radio Telescope, which were previously matched by the group company. This will promote the construction of a "multi-polar support" scientific research pattern in the field of radio astronomy in my country and significantly enhance my country's voice and influence in the global astronomical community.

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