Screw Chiller

Short Description:

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℃.


Product Detail

Product Tags

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
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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 chiller
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
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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 source heat pump
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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
 

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Typical Case
1.   ABB Engineering (Shanghai)Ltd
Water-cooled screw type chiller
Cooling Capacity:2392KW
Chilled water inlet/outlet under comfort cooling working condition:12/7℃
Chilled water inlet/outlet under ice storage working condition:-2.72/-6℃

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

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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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