Screw Chiller Screw Chiller Water-cooled screw chiller，adopt high efficiency semi-hermetic twin screw compressor，fixed frequency or inverter control，IPLV of water-cooled inverter screw chiller meets Grade 1 requirement of Energy Standard in China. The highest outlet temperature of Screw Type Water Source Heat Pump（High Temperature Model can be 82℃. 1. Water-cooled screw type inverter chiller Characteristics: 1）Semi-hermetic twin screw compressor 2）Variable frequency start，variable frequency operation 3）IPLV meets Grade 1 requirement of China national energy standard 4）20%-30% power saving in comparison with fixed frequency drive screw type ch

5）falling film type evaporator，high heat transfer efficiency，oil return is more convenient 6）Environment friendly refrigerant R134a 2. High temperature screw type water source heat pump Characteristics: 1）Semi-hermetic twin screw compressor 2）outlet temperature to be 82℃ 3）falling film type evaporator，high heat transfer efficiency，oil return is more convenient 4）Environment friendly refrigerant R134a 5）multiple power specification available，from 380V-10KV. 6）Star-delta starting，soft start，inverter start and high voltage direct starting. 3. Two-stage compression screw type air

Characteristics: 1）Semi-hermetic twin screw compressor 2）outlet temperature to be 70℃（Environment temperature -25℃） 3）outlet temperature could reach 60℃ when environment temperature is -35℃，no electrical auxiliary heater. 4）maximum heat capacity 500KW of each heat pump with high efficiency 5）cover a small area，convenient installation ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Typical Case 1. ABB Engineering （Shanghai）Ltd Water-cooled...

2. WUXI Jemincare Pharmaceutical Co. Ltd Water-cooled screw type chiller Cooling Capacity：1031KW

3. Shanxi Comprehensive Reform Demonstration Zone Technological innovation incubation Screw Type Water Source Heat Pump Heat capacity：11670Kw Hot water source ：45/10℃，45/5℃ Hot water outlet/inlet：65/45℃，55/45

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