The characteristics of water-cooled screw chillers:

1.The highest efficiency of semi-enclosed compressors, the heart of units adopt imported superior screw compressor, its 5:6 super efficient screw compressor, than the average 20-30%. high efficiency, easy maintenance, precise capacity control and widely application scope.

2.Microcomputer accurate control temperature, unit of microcomputer controller using the ultra big screen dot matrix LCD display, has the good human-machine conversation interface realize full functional automation control. LCD display screen instantly shows machine working condition, accurate monitoring group operating in the best form, its light touch panel sealed, waterproof, dustproof, corrosion, button long life. Grading and non-polar energy control, used for general air conditioning system, equipped with 100%, 50%, 75%, 25% grading systems. ensure energy control unit under partial load when maximum energy saving effect. But if you need precise control temperature, can according to user requirements, all models can be assembled steplessly energy control.
3. High efficiency, high heat exchanger using corrugated pipe, plus efficient screw compressor and guarantee of efficiency operation of the unit. The most reliable protection and auxiliary parts
4.units has the following components to prevent any operation fault: a compressor protect timer, over-current relay, compressor motor temperature sensor, prevent freezing thermostat, depending on the liquid mirror, oil heater, compressor anti-phase protective relays, high and low voltage protection, exhaust temperature protection, safety valve, soluble plug.