Air Cooled Chiller for Sale

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Introduction of air cooled chiller

Air cooled chiller is a type of water chiller. It cools normal temperature water to a certain temperature through the compressor of the chiller to strengthen the cooling of the mold or machine. It is used as a stand-alone machine. The heat dissipation device is a built-in fan. There are three main interconnected ones. System: refrigerant circulation system, water circulation system, electrical automatic control system.

Refrigerant circulation system: The liquid refrigerant in the evaporator absorbs heat from the water and begins to evaporate. Eventually, a certain temperature difference is formed between the refrigerant and the water. The liquid refrigerant also completely evaporates into a gaseous state, and is then sucked and compressed by the compressor. (pressure and temperature increase), the gaseous refrigerant absorbs heat through the condenser and condenses into a liquid. After being throttled by the expansion valve (or capillary tube), it becomes low-temperature and low-pressure refrigerant and enters the evaporator to complete the refrigerant cycle process.

Water circulation system: The water pump is responsible for pumping water from the water tank to the equipment that the user needs to cool. The chilled water takes away the heat and the temperature rises, and then returns to the chilled water tank.

Electrical automatic control system: including power supply part and automatic control part. The power supply part supplies power to compressors, fans, water pumps, etc. through contactors. The automatic control part includes thermostat, pressure protection, delayer, relay, overload protection, etc., which are combined to achieve automatic start-stop, protection and other functions based on the water temperature.

Features of air cooled chiller

The air cooled chiller uses air cooling, which eliminates the need for cooling towers, cooling water pumps and pipeline systems that are essential for cooling water systems. It avoids condenser scaling and water pipe blockage in areas with poor water quality. It also saves water resources and is the best cooling solution. Among cooling products, it is the most economical and simple model to maintain.

The air cooled chiller is noisier and larger than the water-cooled chiller and can only be installed outdoors. Water cooling units are mostly installed in basements.

Product features of air cooled chiller:

1. The compressor of the unit adopts a scroll-type fully sealed compressor and electronic control components, and is equipped with a condenser and evaporator made of high-quality copper tubes with high heat exchange efficiency;

2. Equipped with various safety protection devices, it has stable performance, low noise, long service life and simple operation; it adopts LCD display human-machine interface, which makes operation simple and convenient, and the operating status is clear at a glance;

3. The models adopt single compressor or multi-compressor combined refrigeration system. The compressors can automatically operate alternately according to load changes, balancing the operating hours of each compressor, thereby saving energy consumption and extending the service life of the chiller. Convenient for energy adjustment and more energy-saving under partial load;

4. The whole machine has a box-type casing structure, beautiful appearance and compact structure. The operation of the unit can be checked at any time; the unit can have its own water tank and circulating water pump according to the cooling capacity, without the need for cooling towers and cooling water pumps, making installation and maintenance simple and convenient.

The function of air cooled chiller

1. The chiller is used to cool the molds of plastic processing machinery. It can greatly improve the surface finish of plastic products, reduce the surface marks and internal stress of plastic products, prevent the products from shrinking or deforming, facilitate the demoulding of plastic products, and accelerate product finalization. This greatly improves the production efficiency of the plastic molding machine.

2. Chillers are used in CNC machine tools, coordinate boring machines, grinders, machining centers, combined machine tools and various types of precision machine tool spindle lubrication and hydraulic system transmission medium cooling. They can accurately control the oil temperature, effectively reduce the thermal deformation of machine tools, and improve The machining accuracy of machine tools.

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Precision Chillers / Small Chillers

(Custom Designs)

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

Recirculating Chillers

(Custom Designs)

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

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.

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.

Liquid Cooling For Battery Energy Storage Systems

(Custom Designs)

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.

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.

Screw Chillers (Custom Designs)

Low temperature screw chillers and room temperature screw chillers