Compressor adopts German BITZER semi-hermetical double screw style compressor with outstanding performance. Evaporator is of high efficiency anti-corrosion design which apply boiling heat transfer theory, let cooling tube be fully diped into refrigerant to improve heat transfer efficiency, and evaporator temperature will rise to 2-3degree, which has greatly improved energy efficiency ratio of unit.

Flooded evaporator put cooling water into inner part of  the tube , easy cleaning, and avoiding micro—sticky block the outlet of freezing water

Automatic mircro-computer controller , adopting the  human-machine interface computer touch operation. It can check system failure and display the failure reason automatically with interlock protection.