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85hp Water Cooled Screw Chiller For Plastic Mold

85hp Water Cooled Screw Chiller For Plastic Mold

85hp water cooled screw chiller

plastic mold water cooled screw chiller

85hp screw water chiller

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Product Details
Expansion Valve:
Cooling Capacity:
Input Power:
Solenoid Valve:
Drying Filter:
Oil Pressure Gauge:
Touch Screen:
PLC Controller:
Electrical Components:
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Minimum Order Quantity
Packaging Details
Plywood case
Delivery Time
30 days
Payment Terms
T/T, L/C
Product Description

85HP Screw Type ChillerWater Cooled Industrial Chillers Water Chiller unit For Plastic mold


Plastic extrusion processing is a commonly used plastic processing method.

It can melt plastic and extrude it through a die to make tubes, plates, rods and other materials of various shapes. During the extrusion process, the plastic raw material needs to be heated and melted first, and then the molten plastic is sent to the die through the screw.

The shape of the extruded material is then determined by the shape of the die.


Central chiller specification



nominal cooling capacity kcal/h 273308
  kw 317.8
input power kw 63.7
max running current A 145.2
power supply 3PH-380V-50HZ
refrigerant type R22
  type of control expansion valve
compressor type semi-hermetic screw
  quantity 1
  start-up mode Y-△
  capacity control 0-25-50-75-100
evaporator type shell and tube
  chilled fluid flow (m3/h) 54.7
  pipe diameter (inch) 4
condenser type shell and tube
  cooling water flow (m3/h) 66
  pipe diameter (inch) 4
safety protection compressor over temperature protection, over load protection, high and low pressure protection, flow switch protection, reversed and lacking phase protection, anti-freezing protection,fusible protection.
dimension mm 3100*1050*1600
net weight kg 1560
running weight kg 1780

 The importance of plastic cooling rate


1.In plastic injection molding processing, the cooling of plastic materials is a major factor affecting production efficiency and product quality.
2.Cooling rates that are too fast or too slow can have negative effects on plastic products.


 The impact of too fast cooling rate on product quality


1.In plastic processing, rapid cooling can improve production efficiency, but it will cause problems such as product deformation and shrinkage.
2.Rapid cooling will produce high stress on the surface of the plastic, which will affect the internal structure of the plastic, leading to problems such as shrinkage, dimensional deviation and surface smoothness of the product.
3.In addition, too fast cooling rate will cause bubbles, cracks and other defects inside the product, affecting the service life of the product.


 The impact of too slow cooling rate on production efficiency and cost


1.Too slow a cooling rate will reduce production efficiency and lead to increased costs.
2.Because slow cooling causes the molecular structure inside the plastic to gradually form, it prolongs the entire processing cycle and increases costs.
3.In addition, a too slow cooling rate will increase the shrinkage of the product, resulting in substandard product dimensions.


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.


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