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4000w Chiller

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4000w Chiller

Contact us today for the perfect temperature control solution


The chiller is a cooling water equipment that can provide constant temperature, constant flow and constant pressure. In the industry, there are two types: air-cooled chillers and water-cooled chillers. In terms of temperature control, chillers are divided into low-temperature chillers and normal temperature chillers. The normal temperature is generally controlled within the range of 0℃ ~ 35℃. The temperature control of low-temperature chiller is generally in the range of 0℃ ~ -120℃.

How does the 4000w chiller work?

The refrigerant absorbs the heat of the object to be cooled and vaporizes into steam in the evaporator. 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 and then The cooling medium (such as water, air, etc.) releases heat and condenses into a high-pressure liquid. After being decompressed by the throttling mechanism, it enters the evaporator, vaporizes again, and absorbs the heat of the object being cooled. The cycle continues over and over again. During heating, the refrigerant changes the flow direction of the refrigerant through the four-way valve. The flow direction of the refrigerant is just opposite to that during cooling. The refrigerant first passes through the evaporator, then returns to the condenser, and finally returns to the compressor.


4000w Chiller


Applications of 4000w chiller

Plastic industry: Accurately control the mold temperature of various plastic processing, shorten the plastic molding cycle, and ensure the stability of product quality.

Electronic industry: Stabilize the internal molecular structure of electronic components on the production line, improve the qualification rate of electronic components, and be used in the ultrasonic cleaning industry to effectively prevent the volatilization of expensive cleaning agents and the harm caused by volatilization.

Electroplating industry: control the electroplating temperature, increase the density and smoothness of plated parts, shorten the electroplating cycle, increase production efficiency, and improve product quality.

Machinery industry: Control the temperature of the pressure oil in the hydraulic system, stabilize the oil temperature and oil pressure, extend the service life of the oil, improve the efficiency of mechanical lubrication, and reduce wear.

Construction industry: Supply chilled water for concrete to make the molecular structure of concrete suitable for construction purposes and effectively enhance the hardness and toughness of concrete.

Vacuum coating: Control the temperature of the vacuum coating machine to ensure the high quality of the plated parts.

Food industry: used for high-speed cooling after food processing to adapt to packaging requirements. There are also controls on the temperature of fermented foods.

Pharmaceutical industry: In the pharmaceutical industry, it is mainly used to control the temperature of fermented drugs. Pharmaceutical companies should make full use of chiller equipment, continue to strengthen technological innovation on the basis of leveraging its advantages, and enhance the cost performance of chillers, so as to better serve the pharmaceutical industry.


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Precision Chillers / Small ChillersPrecision Chillers / Small Chillers

(Custom Designs)

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 0.35 ~ 0.9kW 1.8 ~ 50kW



recirculating chiller

Recirculating Chillers

(Custom Designs)

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 0.8 ~ 30kW 0.75 ~ 12kW 0.4 ~ 6kW 0.2 ~ 6kW 0.3 ~ 5kW



low temperature chiller

Low Temperature Chillers

(Custom Designs)

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  -150°C ~ -110°C series
Cooling Capacity 12 ~ 360kW 6 ~ 180kW 6 ~ 180kW 4 ~ 180kW 2 ~ 120kW 2.5 ~ 11kW



KRY常温一拖六Chillers for Automotive Test

(Custom Designs)

Temperature simulation for vehicle quality test: battery life test, fuel injector/motor test bench, airbag test, component test bench, etc.





Chillers for Semiconductor

(Custom Designs)

Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations.



Chillers for Energy Storage


Liquid Cooling For Battery Energy Storage Systems

(Custom Designs)





Types For Converting Station For Energy Storage Battery For Charging Station
Cooling Capacity 45kW 5 ~ 8.5kW 4kW



coolant distribution unit


ZLFQ Series

(Custom Designs)

Coolant Distribution Unit

Liquid cooling equipment is suitable for semiconductor testing, electronic equipment constant temperature testing, cooling server supporting infrastructure, and other fluid temperature control places.



Temperature range  +5°C ~ +35°C  +5°C ~ +35°C
Cooling Capacity 15 ~ 150kW 200 ~ 500kW



thermal chuck


MD Thermal Chucks Series

(Custom Designs)

It is used for testing RF devices and high-density power devices (IGBTs and MOSFETs), and can also be used for rapid cooling of laboratory flat panels (plasma, biological products, batteries), etc.



Temperature range  -75°C ~ +225°C
Temperature accuracy ±0.1℃




Screw Chillers (Custom Designs)

Low temperature screw chillers and room temperature screw chillers



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 107 ~ 1027kW (Single Compressor) 299 ~ 2134kW (Dual Compressor) 98 ~ 934kW (Single Compressor) 272 ~ 1940kW (Dual Compressor) 48 ~ 467kW (Single Compressor) 51 ~ 497kW (Single Compressor)

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