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640 Ton Water Cooled Screw Chiller 640HP Screw Compressor Chiller

640 Ton Water Cooled Screw Chiller 640HP Screw Compressor Chiller

640 Ton Water Cooled Screw Chiller

Water Cooled Screw Chiller 640HP

640HP screw compressor chiller

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Product Details
Water Cooled Screw Type
Cooling Capacity:
2459 Kw
640 Hp
Shell And Tube
Shell And Tube
Brand New
Dimension (l*w*h):
4310*2350*2630 Mm
12 Months
8830 Kg
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Plywood case
Delivery Time
25 days
Payment Terms
T/T, L/C
Product Description

Water-Cooled Screw Chiller 640ton Water Chiller Energy Central Chiller System Industrial Screw Type Chiller Compressor
About Water-cooled chillers

  1. The two popular types of industrial chillers are air-cooled chillers and water-cooled chillers.hey have same configuration, condenser, expansion valve, evaporator, and compressor), the main difference is in how the refrigerant is cooled. The air-cooled chillers use fans to cold refrigerant. However, the water-cooled chiller use water from cooling tower.
  2. Industrial water-cooled chillers have a separate cooling tower for water circulation with chiller condenser. Normally water-cooled chillers are cheaper and more efficient.
  3. Water-cooled chillers can be costly to install and maintain due to the additional cooling water tower, tanks, and water pump.
  4. Water-cooled units often take up less space than air-cooled units, even with the tower, but higher cost of water.
  5. They have a quieter operation than air-cooled systems.

Features of water-cooled water screw chillers

  1. Anges water-cooled screw chillers are large cooling capacity from 120kw and 1600kw. The chilled water temperature provided is within a range of 5℃-30℃.
  2. High efficient shell and tube type evaporator to connect with large water tank directly.
  3. The shell and tube condenser is low condensing temperature, good cooling effect, suitable for medium and large refrigeration system.It can run easily even in hot weather.
  4. Screw chiller compressor capacity control can be used in four stages (100%-75%-50%-25%) or three stages (100%-66%-33%) and no stage control system.
  5. PLC control system,integrated controller, fully automatic operation, to provide fault warning.
  6. Complete safety devices are equipped ,including compressor over temperature, over current, high and low pressure, over temperature, flow switch, etc.

Benefits of water-cooled screw chiller

  1. Water-coold screw chillers could accurately provide the needed temperature for industrial manufacturing and largely improve efficiency and product quality.
  2. The industrial water chillers are use to maintain constant and precise control of the process temperature.
  3. Chillers can decrease equipment depreciation and degradation to cut down on operating expenditures.
  4. The design is very compact and made of high-grade materials. It has stronger durability and longer service life. It does not need any kind of repair and replacement for a long time, which can save cost.
  5. These industrial screw central chillers are stable operation, high efficiency and energy saving, which are ideal solution for process cooling applications in Injection Molding, Blowing Molding, Extruding machine, Thermal Forming, Beverage Filling processing, Metal Finishing and much more.



nominal cooling capacitykcal/h2114740
input powerkw487.2
max running currentA1110.4
power supply3PH-380V-50HZ
type of controlexpansion valve
compressortypesemi-hermetic screw
start-up modeY-△
capacity control0-25-50-75-100
evaporatortypeshell and tube
chilled fluid flow (m3/h)422.9
pipe diameter (inch)10
condensertypeshell and tube
cooling water flow (m3/h)507
pipe diameter (inch)8"×2
safety protectioncompressor over temperature protection, over load protection, high and low pressure protection, flow switch protection, reversed and lacking phase protection, anti-freezing protection,fusible protection.
net weightkg8830
running weightkg9240

How to select the model of the chiller ?

  • We need to know the heat load of your process or chiller cooling capacity.
  • Required water temperature, water pressure and flow rate.
  •  Application and power supply in local.
  • Max. Ambient temperature in summer day
  • Customized special specifications are acceptable. Contact us for more chiller Specification by number +86 13923791048.

Water-cooled screw chiller system installation layout
640 Ton Water Cooled Screw Chiller 640HP Screw Compressor Chiller 0

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