Gold Member Since 2017
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Shanghai Venttech Refrigeration Equipment Co., Ltd.

Chiller, Water Chiller, Industrial Chiller manufacturer / supplier in China, offering Water Cooled Screw Industrial Chiller Manufacturer, Air Cooled Industrial Radiators for Water Cooling, Hot Sell Air Cooled Modular Screw Chiller and so on.

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Water Cooled Screw Industrial Chiller Manufacturer

FOB Price: US $1,588 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,588/ Piece
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Port: Shanghai, China
Production Capacity: 1500units Per Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: TPWS-040WSH
  • Cooling Method: Air-cooled
  • Selected Voltage: 380V/50HZ
  • Noise Level: Low
  • Application Machine: CNC Machine Tools
  • Condition: New
  • Compressor: Semi- Hermetic, Twin Screw Compressor
  • Cooling Capacity: 496kw
  • Refrigerant: R134A
  • Air Side Heat Exchanger: Tube-Fin Heat Exchanger
  • Sound Level: 70dB(a)
  • Transport Package: Export Packaging
  • Origin: Shanghai, China(Mainland)
  • Type: Air-Cooled
  • Unit Structure: Integral
  • Compressor Number: 1
  • Application Fields: Industrial
  • Certification: ISO
  • Product Type: Air Cooled Chiller
  • Power Supply: 380V/3pH /50Hz
  • Cooling Power Input: 159kw
  • Water Side Heat Exchanger: Shell-Tube Heat Exchanger
  • Fans Quantity: 8
  • Trademark: VENTTECH
  • Specification: 4530 kg
  • HS Code: 8418692090
Product Description
water cooled screw industrial chiller Features:

1.World famous brand new type and high-efficient screw-rotor compressor, with efficiency 20%~30% higher than those common ones.

2.High efficiency 5-to-6 rotor profile patent.

3.Capacity control apply to four-step (100%-75%-50%-25%),three-step (100%-66%-33%) and no step control system.

4.With 11 bearings and a balance piston against axial thrust. This extends longer bearings life 2.5 to 3.5 times than traditional design.

5.Designed with efficient silicon steel and special slots , and equipped with the inside and outside all around design to cool the flow channel so to ensure maximum efficiency of the compressor motor under any load.

6.Built-in oil pressing system ensure compressor maintaining the optimal lubricity without oil pump.

7.High efficiency double filtration oil separator ensures maxinum heat exchanger.

8.Efficient, low noise and small vibration.

9.Various options of refrigerants, R22, environment-friendly R134A, R407C etc.

10.All-wave compressor volume ratio(Vi=2.2/2.6/3.0/3.5) for selection to avoid the extra energy consumption caused by over or under compression.

water cooled screw industrial chiller SPEC: 
Nominal coolingkcal/h103888
Total input powerkw30.9
Max.Running currentA71
Power 3PH-380V-50HZ
RefrigerantType R22
Control method thermostatic expansion valve
CompressorType Semi-hermetic screw
Start-up mode Y-△
Capacity control%0-25-50-75-100
EvaporatorType Shell and Tube
Chilled fluid flowm3/h20.7
pipe diameter 
CondenserType Shell and Tube
Cooling water flowm3/h26
Inlet/outlet pipe 
Safety protectionCompressor over temperature,over current,high and low pressure,
over temperature,flow switch,
phase sequence,phase-missing,exhaust Overheating,anti-freezing.
Net weight 820
Running weight 970
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