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Scroll Water Cooled Chiller

ClassificationIndustry News 88

Scroll Water Cooled Chiller


Water Cooled Chiller is named for its heat dissipation through water. The refrigerant exchanges heat with water, so that the water absorbs heat and then takes it out of the external cooling tower through water pipes. The refrigerating capacity of the scroll water-cooled chiller ranges from 12kW to 360kW, meeting different load requirements in various occasions. The unit has a compact structure, a small footprint, and a simple pipeline design. Only external water pipes are needed, and the installation and maintenance are simple. Provide multiple protection functions such as high and low voltage protection, chilled water anti-freeze protection, power supply phase sequence protection, phase loss protection, insufficient water flow protection, and compressor motor overheating.

The working principle of the water-cooled chiller is that the refrigerant (refrigerant) absorbs the heat of the cooled substance in the evaporator and vaporizes it into steam. The compressor continuously extracts the generated steam from the evaporator and compresses it. The compressed high-temperature and high-pressure steam is sent to the condenser to release heat to the cooling medium (water) and condense into a high-pressure liquid. After being decompressed by the throttling device, it enters the evaporator, vaporizes again, and absorbs the heat of the object to be cooled, and so on. cycle.

Construction and installation of scroll water-cooled chiller:

1. The installation of the chiller should consider vibration isolation and noise reduction measures. When installed outdoors, electrical control equipment and control cabinets should be placed indoors. The installation position of the control cabinet should be able to effectively avoid moisture or even condensation inside the cabinet.

2. The concrete foundation of the chiller should be flat. When installing on the shock absorber, the pre-compression of each shock absorber should be uniform, and the deviation should be less than 2mm.

3. The pipes connected to the chiller should be equipped with flexible joints, and the weight of the system pipes should not be supported by the chiller.

4. The hoisting point of the equipment should be used for the hoisting of the chiller, and it is forbidden to tie the lifting rope on the equipment at will.


Customized Solutions For Your Business


low temperature chiller

Low Temperature Chillers (Water Cooled & Air Cooled)

Temperature Control Range: -150°C to -5°C

We specialize in the production of low-temperature chillers with a temperature control range as low as -150°C, which can meet the refrigeration needs of different industries.

Temperature range  -25°C ~ -5°C series  -45°C ~ -10°C series  -60°C ~ -10°C series  -80°C ~ -30°C series  -110°C ~ -50°C series
Cooling Capacity up to 360kW up to 360kW up to 360kW up to 270kW up to 180kW


recirculating chiller

Recirculating Chillers (Water Cooled & Air Cooled)

Temperature Control Range: -120°C to +30°C

Our recirculating chiller adopts low-temperature refrigeration technology, the temperature is as low as -120℃, and various accessories are customizable.

Temperature range  -25°C ~ +30°C series  -45°C ~ +30°C series  -60°C ~ -20°C series  -80°C ~ -20°C series  -120°C ~ -70°C series
Cooling Capacity up to 38kW up to 12kW up to 7.2kW up to 7.2kW up to 8.6kW


water chiller

Room Temperature Chillers / Small Chillers

Temperature Control Range: +5°C to +50°C

The chiller can be widely used in various industries and laboratories, and supports customized design.

Temperature range  -18°C ~ +30°C  +5°C ~ +35°C series
Cooling Capacity up to 0.9kW up to 50kW


Direct Cooling machine


Direct Cooling Type Refrigeration Equipments

Temperature Control Range: -120°C to -10°C

It is suitable for places with small heat exchange area and large heat exchange.


Temperature range  -40°C ~ -10°C  -80°C ~ -35°C  -120°C ~ -90°C
Compressor Power up to 8HP up to 8HP*2 up to 45HP*3




Direct Cooling Ultra Low Temp Chillers

Temperature Control Range: -150°C to -110°C

Customized solutions for your business.


Temperature range  -150°C ~ -110°C
Cooling Capacity up to 11kW




Screw Chillers

Low temperature screw chillers and room temperature screw chillers

Customized solutions for your business.



Temperature range  +5°C ~ +30°C  +5°C ~ +30°C  +5°C ~ +30°C  +5°C ~ +30°C  -25°C ~ +5°C  -25°C ~ +5°C
Cooling Capacity up to 1027kW (Single Compressor) up to 2134kW (Dual Compressor) up to 934kW (Single Compressor) up to 1940kW (Dual Compressor) up to 467kW (Single Compressor) up to 497kW (Single Compressor)

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