High quality commercial instant quick freezer liquid nitrogen refrigerator for vegetable with fast delivery

Product name: dual stage screw compressor racks Description: .Comparing with single stage compressors,dual stage compressor can increase COP at 50% .Low evaporate low temperature applcations. .With PLC control for multi stage energy adjustment for energy saving.

How much is the cold storage?


High quality commercial instant quick freezer liquid nitrogen refrigerator for vegetable with fast delivery
Product name: 

dual stage screw compressor racks

Description:

Comparing with single stage compressors,dual stage compressor can increase COP at 50%

Low evaporate low temperature applcations.

With PLC control for multi stage energy adjustment for energy saving
Cold storage construction