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Air Cooled Screw Industrial Water Chiller Machine 120HP

Air Cooled Screw Industrial Water Chiller Machine 120HP

Screw industrial water chiller machine

Air Cooled industrial water chiller machine

120HP industrial chiller machine

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Product Details
Cooling Capacity:
180kW - 840kW
Compressor Type:
Semi-hermetic Screw
Product Name:
Industrial Air Cooled Screw Chiller
Evaporator Style:
Dry Shell Tube
Aluminum Finned Copper Tube + Axil Fan
12 Months
Industrial Cooling Solutions
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Plywood case
Delivery Time
30 days
Payment Terms
T/T, L/C
Product Description

Industrial Screw Chiller Air Cooled Water Chiller Industrial Chiller System Process Chiller Screw Chiller Manufacturers


What is water chiller?
Chiller is a equipment for cooling water and providing stable temperature, flow and pressure. The working principle of a water chiller is to first input certain water into a reservoir, through the chiller cooling system the water would be cooled down, then the cold water will be pump to a industrial process or any other subjects need cooling. and the warm or hot water occurred would go back into the reservoir for a new cooling cycle heat exchange, hence to realize the cooling of a device.


What is the difference between screw and scroll chiller?
The two main types of air cooled chillers are scroll compressor and screw compressor chillers. Generally speaking, scroll compressors are used for the small capacity chiller, the capacity can reach approximately 30hp or less for single unit, and screw compressors are used for larger capacity,available for small to medium cooling loads. These chillers are typically available in 40 to 600 tons. Screw compressors work by using two interlocking rotating helical rotors to compress the refrigerant, have simple structure, fewer moving parts and wear parts, ensuring less noise and more reliable operation. Stepless variable-speed control can be achieved within a range of 10%-100%, improving energy efficiency.


Industrial Screw Chillers Specification


nominal cooling capacity kcal/h 329208
  kw 382.8
input power kw 125
Max. Running current A 283.7
power supply 3PH~380V/50HZ
refrigerant type R22
  refrigerating circuit 1
  type of control thermostatic expansion valve
compressor type semi-hermetic screw
  quantity 1
  Power 106.5
  start-up mode Y-△
  capacity control 0-25-50-75-100
condenser type air cooled type finned copper tube
  cooling air flow (m3/h) 122000
  power(kw) 18
evaporator type shell and tube
  quantity 1
  chilled fluid flow (m3/h) 65.8
  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 3250
Dimension mm 4400*2240*2420
Note: 1. Nominal cooling capacity is according to:


Inlet chilled fluid temperature:17℃

Outlet chilled fluid temperature: 12℃

Inlet cooling air temperature: 30℃

Outlet cooling air temperature:35℃

2. Working Range:

The temperature range of chilled fluid is from 5℃ to 30℃;

Temperature difference between inlet and outlet chilled fluid is from 3℃ to 8℃.

The machine can be used while the ambient temperature is below 40℃.

We reserve the right to modify the above dimensions or parameters without further notice.


Benefits of industrial screw compressors chiller

  1.  Continuous airflow. The rotary screw compressors have a very low internal temperature, avoiding heating issues. No need for cooling down periods or breaks.
  2.  High volume capacity. Since screw compressors can keep running 24/7 without heating problems, they generate higher volumes of compressed air than other types of compressors.
  3.  Energy-efficient.Screw compressors can achieve comparable part-load efficiencies, whether you run your chiller more often at part or full load, it will save energy.
  4. Long service life. Screw compressors work by using two interlocking rotating helical rotors to compress the refrigerant, have simple structure, fewer moving parts and wear parts, more reliable operation.
  5. Low noise. The screw compressor rotors compressing the air are not in direct contact with each other, which cuts down on noise and provides a calm work environment.The piston compressors are loud.

Why do I need an industrial chiller?

  •  Provide constant temperature and constant water flow chilled water to the production line, to increased production speed and ensure efficiency production.
  • Accurate temperature control capability, the freezing temperature can be accurate to ±1℃, to ensure the highest quality final products.
  • The cooling fluid is recirculated to reduce waste and cost.
  •  Water chiller systems prevent damage to heat-sensitive industrial components preventing undesirable repair downtime that might slow or even halt production altogether.

Water chiller service from manufacturer

We are industrial chiller manufacturer, chiller service can be online support, video technical support, site service in some areas are available.

Site service will be done by our water chiller distributor, Indonesia, Philippines, Thailand, Singapore, Malaysia, Australia, United States, Israel, Egypt and so on.

  • All the chillers are provided with 12 months free maintenance service.
  • Provide technical explanation, chiller debugging support, technical training and chiller maintenance guidance.
  • If necessary, after-sales engineers can be on-site service confirmed by both parties through communication .In some areas, local dealers can provide fast and convenient service.
  • Provide the air chiller and water chiller required parts quickly to ensure the normal use of customers.If necessary, part of the wearing parts can be provided for backup after confirmation by both parties.
  • Chiller maintenance service outside the warranty period, life-long tracking maintenance, cost price to provide equipment parts.



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