At the 2025 China Refrigeration Expo, Jiayi Fan showcased its full range of permanent magnet frequency conversion screw air compressors. The upgraded SY and SJ series drew significant attention from global visitors and buyers interested in the intelligent design and modular structure of the new products.
The SY series represents a major R&D achievement, featuring next-generation high-efficiency permanent magnet synchronous motors with imported bearings and advanced vector frequency conversion control. Compared to traditional industrial frequency screw compressors, the SY series delivers excellent energy savings, with even more significant results under partial load conditions.
The SJ series industrial frequency screw compressors also received widespread recognition for their stable performance. Featuring new-generation high-efficiency screw heads and advanced asymmetric tooth profile design, they deliver significantly improved operational efficiency.
The exhibition further enhanced Jiayi Fan brand influence in the refrigeration and compressed air sectors. The company will continue to invest in R&D to provide global customers with superior ventilation and compressed air solutions.
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