The number of open refrigerators will automatically select the number of compressors to be turned on. When the inventory is low or the required cooling capacity varies in different seasons, only one host may be required to drive all the cold storage.

Compact structure: Compressors, accumulators, gas-liquid separators, etc., including electronic control equipment are all centralized together, highly integrated design concept, and save the room area.

In the event of a host failure, other host machines can also provide simultaneous cooling for all cold stores without affecting the risk of cold storage.