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120hp Air Cooled Screw Chiller With Temperature Controller

120hp Air Cooled Screw Chiller With Temperature Controller

120hp air cooled screw chiller

temperature controller air cooled screw chiller

120hp screw type chiller

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

120HP Air Cooled Screw Chiller Industrial Process Water Chillers plastic injection mold temperature controller
Injection molding machine chiller used in plastic processing machinery molding mold cooling, can greatly improve the surface finish of plastic products, reduce the surface marks and internal stress of plastic products, so that the product does not shrink, do not deformation, easy to release plastic products, accelerate product styling, thus greatly improving the production efficiency of plastic forming machine.
Air Cooled Process Chiller Specification




Nominal cooling capacity kcal/h 302376
  kw 351.6
Input power kw 112
Max. Running current A 255.3
Power supply 3PH~380V/50HZ
Refrigerant Type R22
  Refrigerating circuit 1
  Type of control Expansion valve
Compressor Type Semi-hermetic screw
  Quantity 2
  Power 47×2
  Start-up mode Y-△
  Capacity control 0-25-50-75-100
Condenser Type Air cooled type finned copper tube
Fan Cooling air flow (m3/h) 122000
  Power(kw) 18
Evaporator Type Shell and tube
  Quantity 1
  Chilled fluid flow (m3/h) 60.5
  Inlet and outlet pipe diameter (inch) 5
Safety protection compressor over temperature, unit overload, high and low pressure, flow switch, phase sequence, phase-missing, anti-freezing
Net weight kg 3850
Dimension mm 4400*2240*2720

 Definition of air-cooled screw machine and water-cooled screw machine
Air-cooled screw machines and water-cooled screw machines are both equipment used for refrigeration and air conditioning. The difference is that the air-cooled screw machine is cooled by air, while the water-cooled screw machine is cooled by water to reduce the temperature.
Comparison of the advantages and disadvantages of the two
1. Efficiency
The cooling efficiency of water-cooled screw machines is higher than that of air-cooled screw machines. Because water has a higher specific heat capacity than air, it has a stronger heat dissipation ability. The water-cooled screw machine can quickly cool down in a short time while saving energy. The air-cooled screw machine takes a longer time to achieve the same effect and consumes more energy.
2. Maintenance
Water-cooled screw machines require water supply and consume more water resources. At the same time, due to the principle of water cooling, the water-cooled screw machine needs to be cleaned from time to time to avoid damage to the pipeline and unit due to scale. The air-cooled screw machine does not require a large amount of water, and the maintenance of the unit is simpler.
3. Applicable scenarios
Water-cooled screw machines are suitable for scenarios that require long-term operation and heavy loads, such as large shopping malls, office buildings, factories, etc. The air-cooled screw machine is suitable for small indoor air conditioning refrigeration, such as homes, hotels, etc.

Benefit of industrial chiller applications

  • Water chiller provide constant temperature and constant water flow chilled water to the production line, to increased production speed and ensure efficiency production.
  • Industrial process chiller use to maintain constant and precise control of the process temperature.
  • Industrial chillers help keep your equipment at a safe operating temperature preventing undesirable repair downtime that might slow or even halt production altogether.

How to select the model of the chiller ?

120hp Air Cooled Screw Chiller With Temperature Controller 0


  1. In the production process, the injection molding machine needs to cool the mold to achieve rapid condensation of plastic, improve product quality, and improve production efficiency.

  2. Here, the chiller is indispensable. Chiller used in injection molding machine, through extrusion, blow bottle, thermoplastic, hydraulic system four steps to achieve rapid condensation of plastic.

  3. This shows the importance of the chiller to the injection molding machine. In the selection of chiller should pay attention to:

  4. In mold cooling, the choice of ice water energy depends on its specific heat capacity with the molding material, the temperature at the time of sol, the weight, and the temperature at the time of product release.

  5. In terms of temperature difference, the smaller the temperature difference, the more ice water flow is required to carry away the same heat, and the smaller the ice water flow is require



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