Freezer units maintenance of Eastern Hope Group has two kinds of refrigerant, R22 and R507 around 6 tons to be recovered. So they need a large refrigerant recovery machine.

Client requirements: Both R22 and R507 refrigerant universal.

Expectations: The customer saw WFL series refrigerant recovery machine field use from our client Dalian refrigeration, because of the consideration of more refrigerant, so the recovery machine is expected faster recovery speed than the WFL series recovery machine.

Final solution: finally they choose CM580 series large refrigerant recovery machine. Its recovery speed is increased by 40-50% compared with WFL, which can meet customer needs.

Advantages: CM580 series refrigerant recovery machine not only can be used for refrigerant recovery in the refrigeration unit, but also applied to the large screw unit, refrigerant rapid recovery of centrifugal unit, with the characteristics of fast recovery speed, can save a lot of manpower, material resources, cost and time for the project.