Gold Member Since 2011
Audited Supplier
Guangdong Head-Power Air Conditioning Co., Ltd.

Water Coolded Chiller, Water Coolded Screw Chiller manufacturer / supplier in China, offering Water Coolded Screw Chiller, 20kw 30kw 40kw Computer Room Server Room Precision Air Conditioning, 100kw Computer Data Room Precision Dx Air Conditioning Unit and so on.

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Water Coolded Screw Chiller

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 500 Units/Months
Transport Package: Plastc+Foam+Woden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HWWL
  • Cooling Method: Water-cooled
  • Selected Voltage: 220V, 380V, 160V, 440V etc.
  • Noise Level: Ultra Low
  • Application Machine: Combination machine
  • Name: Water, Ground-Source Heat Pump Screw Type Chiller
  • Input Power: 33.5-352 Kw
  • Expansion Way: Thermal Expansion Valve/Electornic Expansion Valve
  • Refrigerant: R22/R407cr410A etc
  • Condenser Type: Horizontal Shell and Tube
  • Trademark: Headpower
  • Origin: Guangdong Foshan
  • Type: Water-Cooled
  • Unit Structure: Integral
  • Compressor Number: It Depend on The Cooling Capacity
  • Application Fields: Air Conditioning
  • Certification: ISO, CE, SGS
  • Cooling Capacity: 150-1692kw
  • Control Way: Automatic LCD Computer Control
  • Compressor Type: Semi-Hermetic Screw Comprssor
  • Evaporator Type: Dry Type Shell and Tube
  • Weight: 1050-8600kgs
  • Specification: 1unit/case
Product Description
1)The Feature of Water cooled screw chiller
a..Excellent performance
The main body is equipped with globally advanced semi-hermetic screw compressor,intergrating the motor,without worrying about shaft seal leakage.
The single or number of compressors are provided with startup-shutdown cycle control program so as to uniformly load parts and extend their service life.
Multiple refrigrating cicuits are provided for the sigle or number of comprssors ,and when on cicuits is under maintenance,other cirucits are albe to run nomally as mutual standby.
Unload deprssurized start is provided for the compressors to prevent the impact on the power grid

b.Complete safety protections
Pressure protection:High and low-pressure protecting devices
Motor protection:Voltage-loss protection, phase-loss protection,inverse phase protection and over-heat protection.
Anti-freezing protiction:The unit will stop running in case of excessively low cooling water temperature
Safety valve protection:when the refrigerant pressure exceeds a certain value, the safety valve will be turned on automatically
Above device  protections ensure the safe and reliable running of the unit

2)Product model:
Cooling CapacitykW1501872352953814164805245987188469561048119614361692
Control Method Automatic LCD Computer Control
Volume Control Thermostatic Expansion Valve/Electronic Expansion Valve
Refrigerant R22/R407C
Power Supply 380V/3N~50Hz
CompressorType  Semi-hermetic Screw Compressor
Input PowerkW33.540.24860.6808798.5105123.3152176197210246.6304352
Operating CurrentA576984103139151168185210261297335370420522596
Energy Control 0-25%-50%-75%-100%
Evaporator Type Dry Type Shell and Tube
Water Flowm3/h25.832.240.550.865.671.682.690.2102.9123.5146165181206248291
Water ResistanceKPa48484950535560606366687070707272
Inlet/outlet Pipe SizemmDN65DN80DN100DN125DN150DN200
Condenser Type Horizontal Shell and Tube 
 Water Flowm3/h33405063839197115125153178194220240280340
Water ResistanceKPa42424646485254565867676768686868
Inlet/outlet Pipe SizemmDN65DN80DN100DN125DN150DN100*2DN125*2DN150*2
Security Protection High&Low pressure switch, Anti-frozen protection, Safety valve, Overload protection, Discharge temperature protection, Water flow protection
WeightNet Weightkg1050120012501480199020002100290035503650380045005500630072008600
Operation Weightkg1100135014001650210021502290320038703970415049006100690079009300
Noise LeveldB/A56586266686868696970707273747576
Note: 1.Nominal cooling condition: Condenser inlet/outlet water temperature is 30/35ºC; Evaporator inlet/outlet water temperature  is 12/7ºC
2. The above dimensions and weight are just for reference, they maybe modified due to improvement.
3) Dispaly:
Water Coolded Screw Chiller
4)Packing and shipping
Water Coolded Screw Chiller

5)Our company file

Water Coolded Screw Chiller
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