PuJian Aero Achieves Mass Production of Full-Foil Air Bearings
Against the backdrop of explosive growth in AI computing power, efficient, quiet, and reliable heat dissipation technology has become a key bottleneck for the development of data centers and high-end equipment. Recently, Shanghai Plurjan Aviation Technology Co., Ltd. announced that its fully dynamic pressure air bearing technology, developed independently over 25 years, has successfully achieved commercial application and entered the mass production stage, providing a disruptive heat dissipation solution for AI servers, semiconductor manufacturing, aerospace, and new energy equipment.
This technology abandons traditional mechanical contact structures, utilizing the gas dynamic pressure effect to achieve contactless levitation operation of the rotor. This not only significantly reduces friction loss and noise but also significantly improves equipment lifespan and energy efficiency. The AI computing server-specific heat dissipation module developed based on this technology possesses core advantages such as high-efficiency heat exchange, ultra-low noise, zero lubrication, and green energy saving, meeting the stringent reliability and sustainability requirements of next-generation high-performance computing facilities.
It is reported that Plurjan Aviation's fully dynamic pressure air bearing has passed multiple rounds of engineering verification and has been deployed in several high-precision scenarios. This mass production achievement marks a crucial step forward for my country in the field of high-end fluid bearings and provides strong support for the independent controllability of domestically produced core components in AI infrastructure.
From the laboratory to the front line of industry, this "hidden champion" technology is quietly driving a revolution in silent and efficient heat dissipation.
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