Screw Parallel Refrigeration Units

Screw Parallel Refrigeration Units utilize multiple semi-hermetic screw compressors mounted on a common rack operating in parallel, delivering high cooling capacity with excellent energy efficiency and built-in redundancy. When one compressor requires servicing, the remaining units continue to operate, ensuring uninterrupted cold chain. > > These systems are particularly suited for large supermarkets, distribution centers, cold chain logistics hubs, and industrial cold storage facilities where high reliability and energy savings are critical. Capacity control is achieved through multiple compressor staging, enabling efficient operation across varying load conditions. > > Total cooling capacity: 50 kW – 500 kW. Refrigerants supported: R404A, R448A, R507, R134a, R290. Available compressor brands: Bitzer (Germany), Hanbell, Fusheng, Leifucon (China), Fujiho (China).