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High Efficiency Central Air Cooled Screw Chiller 170HP

High Efficiency Central Air Cooled Screw Chiller 170HP

Central Air Cooled Screw Chiller

High Efficiency Air Cooled Screw Chiller

170HP air cooled screw chiller

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Product Details
Expansion Valve:
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

Air Cooled Chiller High Efficiency Central Chiller For Plastic Injection Chiller System Industrial Chiller Manufacturers


What's the Air-cooled water chiller?

In an air-cooled chiller, hot refrigerant entering the copper tube fin condenser and it is exposed to atmospheric air, there're fan on top of the condenser for heat dissipation.The Air-cooled water chiller doesn't need cooling tower for operation, easier for installation and lower maintenance cost, due to no need treatment requirements.They are often a preferred choice especially in locations that water is shortage or very expensive.


Air Cooled Central Chiller for Plastic Injection Process

This Air-cooled screw central chiller is perfect choice that use for plastic process,such as plastic injection ,plastic extruding , bottle blowing, film blowing and son on.The industrial chiller used to transfer heat away from the mold and maintain a stable cooling rate and ensure the highest quality final products.


A central chiller means any chiller used for multiple process throughout a plant at the same time.It provides a continuous cold water to the process at a setting temperature.The system requires a water storage tank, internal circulations pump, process pumps to distribute the water to each process.


Air Cooled Central Chiller Specification



nominal cooling capacity kcal/h 477988
kw 555.8
input power kw 181
Max. Running current A 411.6
power supply 3PH~380V/50HZ
refrigerant type R22
refrigerating circuit 1
type of control expansion valve
compressor type semi-hermetic screw
quantity 1
Power 76.8×2
start-up mode Y-△
capacity control 0-25-50-75-100
condenser type air cooled type finned copper tube
cooling air flow (m3/h) 175000
power(kw) 27
evaporator type shell and tube
quantity 1
chilled fluid flow (m3/h) 95.6
inlet and outlet pipe diameter (inch) 6
safety protection compressor over temperature, unit overload, high and low pressure, flow switch, phase sequence, phase-missing, anti-freezing
net weight kg 4450
Dimension mm 3150*4200*2200

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℃.


Some distinctive features of Air-cooled central screw type chillers:

  1. Lower installed cost.The central screw chiller system contains refrigeration circuit, reservoir, pumps, and necessary components to work for multiple process throughout a plant, less pipes installation.
  2. Convenience of installation and service.This air cooled central no need cooling tower installation, and water treatment, chiller condenser-tube cleaning, tower mechanical maintenance.
  3. Simple operation. No need to operate multiple chiller units for different process one by one.
  4. High Efficiency.The central chiller system continuously measures ambient and process conditions and will adjust to operate in the most efficient manner.
Featurers of Air cooled central chiller
  1. Adjustable water temperature: Water cooled type chiller outptu chilled water from +5 to +30℃.Water temperature and flow rate can be designated and adjustable in control range.
  2. Stable performance: Anges packaged water cooled screw chiller equipted original famous brand Semi-hermetic screrw compressor adopted,feature sufficient cooling capacity,stable performance,and excellent quality. Smple structure, less moving parts, low failure rate, high safety factor, large cooling capacity.
  3. Power saving and energy saving: Screw chiller capacity control can be four (100%-75%-50%-25%) or three (100%-66%-33%) automatic adjustment ability, which can effectively save energy consumption according to the actual use of heat load, so as to effectively save energy.
  4. Long service life: Shell and tube evaporator and condenser, the welded structure is simple, sturdy structure, high quality, compact structure, long life and so on.
  5. Simple installation and operation: This 170ton screw compressor industrial water chiller system equipped famous brand water pump,with large flow,high efficiency and durability. Small size, easy to install, and simple to operate.




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