FEATURES：               
● Semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand.trouble-free operation  over 100,000 hours.               
● Fourstage volume control or 0%-100% automatic regulation.               
● Fluoride-resistant high-performance motor from French.               
● Use PLC microcomputer control from Germany SIEMENS.LCD touch screen,both English and Chinese human-machine interface.               
● Wide range of variable chilled water temperature to meet the industrial requirements throughout  whole year.               
● Free step-down triangle stars start starter.               
● Friendly choose to use environmentally R407C or R134A Refrigerant.               
Air Cooled Screw(Heat Pump)Chiller(Single compressor)