Water Cooled Industrial Screw HVAC Water Chiller 500HP

Place of Origin China
Brand Name ANGES
Model Number 500HP
Minimum Order Quantity 1
Packaging Details Plywood case
Delivery Time 30 days
Payment Terms T/T, L/C

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Product Details
Type Water Cooled Screw Type Cooling Capacity 1886 Kw
Compressor 500 Hp Condenser Shell And Tube
Evaporator Shell And Tube Voltage 3PH~220V/380V/415V~50HZ/60HZ
Condition Brand New Dimension (l*w*h) 4950*1760*2360 Mm
Warranty 12 Months Refrigerant R22/R134a/R407c/R410a
Weight 6450 Kg Temperature 5℃~30℃
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Screw hvac water chiller


Industrial hvac water chiller


500HP Screw Water Chiller

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Product Description

Water Cooled Industrial Chiller Screw Hvac Water Chiller Central Hvac Chiller Large Water Cooled Water Chillers

Which type of chiller are the most efficient?
Chillers can be air or water cooled, depending how the heat is rejected. Water-cooled screw chiller systems are especially used for large cooling loads, more compact, less noisy, have longer operating lives, they' re are more energy efficient than air cooled chillers, because they condense depending on the ambient temperature bulb temperature.
Screw water chiller capactiy range is from 140kw to 760kw, water cooling temperature if adjustable 5 - 30 ℃. See our screw chiller catalogue for more details.
Water-cooled chiller systems have a cooling tower and use cooling water for heat dissipation which is perfect choice that use for process cooling for heat dissipation.This system includes item below.
Water-cooled chiller
Cooling tower
Cooling pump
Insulated water storage tank



Water cooled chiller widely used in different industries, precisely control the outlet water temperature from -40 ℃ to +30 ℃.

  • Plastics industry chiller

  • Electronic industry chiller

  • Electroplating industry chiller

  • Mechanical industry chiller

  • Building hvac air conditioner chiller

  • Vacuum coating chiller

  • Food industry chiller

  • Chemical fiber industry chiller

Water-cooled screw chiller specification



Nominal cooling capacity





Input power



Max running current



Power supply





Type of control

expansion valve



semi-hermetic screw



Start-up mode


Capacity control




shell and tube

Chilled fluid flow (m3/h)


Pipe diameter (inch)




shell and tube

Cooling water flow (m3/h)


Pipe diameter (inch)


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.




Net weight



Running weight




Water-cooled screw chiller featurers

  1. Adopting high-efficiency and energy-saving compressors of world class grade brands, high-quality condensers and evaporators, high cooling efficiency, stable performance, low noise and long service life.

  2. The control system is adopting Siemens PLC controller and LCD touch screen , accurately controls the cooling capacity and cooling load of the unit in real time to achieve the best matching state, to ensure that the unit runs at the best efficiency and to reduce operating costs.

  3. Screw compressor chiller capacity control can adopt four-stage (100%-75%-50%-25%), three-stage (100%-66%-33%) or stepless control system.

  4. High-efficiency internally threaded copper pipes enhance the heat transfer effect are more energy efficient.

  5. The machine is all made of oshell and tube evaporator and condenser, the welded structure is simple, sturdy structure, high quality, compact structure, long life and so on.

Advantage​ of water cooling chiller

  • Energy-saving. Screw compressors can achieve comparable part-load efficiencies, whether you run your chiller more often at part or full load, it will save energy.
  • High-level efficiency.Water-cooled chillers are generally more efficient than air-cooled chillers by using cooling water for heat dissipation from cooling tower.
  • Continuous airflow. The rotary screw compressors have a very low internal temperature, avoiding heating issues. No need for cooling down periods or breaks.
  • No open space needed.Water-cooled chillers no need to stay outdoors in an open space with plenty of fresh air to operate. The chillers installation can be indoor, which makes them ideal for companies that don't have enough outdoor space.
  • 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.
  • Low noiseWater screw cooled chillers are quieter operation than air-cooled systems.

Chiller service

  1. All the chillers are provided with 12 months free maintenance service.
  2. Provide technical explanation, chiller debugging support, technical training and chiller maintenance guidance.
  3. 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.
  4. 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.
  5. Chiller maintenance service outside the warranty period, life-long tracking maintenance, cost price to provide equipment parts.