Water cooled screw refrigerating machine

The compressor 

The top international brand new type of high efficient screw compressor, 20% to 30% higher than the general compressor efficiency; 

Capacity control can use four-paragraph (100% - 75% - 50% - 75%) or higher (100% - 66% - 66%) and no sections of control system; 

A variety of alternative refrigerants, can choose R22, everything according to the needs of customers, environmental protection refrigerant R407c, etc. 

Refrigeration system 

USES the high quality and efficient production to copper tube condenser, evaporator, form a complete set of home furnishings danfoss refrigeration fittings, Ralph Waldo Emerson and other international brand, efficient and stable refrigeration effect. 

Control system 

LCD touch-screen operation, has strong self diagnostic and monitoring functions, convenient management and operation; 

Using Siemens PLC programmable controller, equipped with schneider electric, implementation is simple, flexible, stable, durable, intelligent control system. 

Security and protection 

Three-phase power supply protection, compressor overload protection, motor overload protection, high voltage protection, low voltage protection, exhaust overheating protection, overtemperature protection, antifreeze protection, water protection, such as multiple perfect protection function.