The role of the chiller in the cooling of the vacuum coating machine

Vacuum coating chiller is a kind of equipment that uses evaporation source and evaporated metal to adsorb onto the plated parts in a vacuum environment. During its operation, it needs to generate a lot of heat. Jiusheng chiller is provided to cool down the coating machine. The principle is to use the compressor to absorb the heat of the water through the evaporator, and then through the condenser to absorb the cooling capacity of the wind to cool the refrigerant back to the compressor. The process of continuous refrigeration is realized through cooling water and circulation. The temperature can be controlled and can be used. On top of vacuum coating equipment. Among industrial supporting equipment, cooling equipment has to be mentioned, because it is related to equipment production safety and production efficiency.

Next, Jiusheng combined with a certain industry customer to introduce the cooling case of the coating machine to you:

The process of the coating machine will generate heat, and the oil temperature should not exceed 75 degrees (the equipment is basically the same). This process uses the cooling system to cool down the cooling oil vapor, otherwise the seal will not be tight due to the low viscosity of the oil. In fact, chillers are usually used to centrally supply chilled water to the cooling system of the coating machine. The cooling requires constant pressure, constant flow, and constant temperature, so as to ensure the working temperature of the vacuum chamber and vacuum pump. For example, the cooling circulation system: the water pressure is 0.2 to 0.4 MPa, and the water temperature is 10 to 25 degrees Celsius.

A certain company specializes in the production and processing of cutting tools, tap changers, high-voltage switches, electrical components, mold knives and other products. Its coating workshop needs a water chiller as the cooling host to provide cooling for the 8 coating machines in the workshop.

Jiusheng provides a set of air-cooled chiller according to the needs of users, which mainly has the following characteristics：

1.The main engine of the vacuum coating chiller uses Japanese and American brand compressors as the core power, with high efficiency, low noise, and reliable operation. The multi-machine combination technology makes the chiller perform better and save electricity and energy.

2.The vacuum coating chiller adopts the parallel connection technology of multiple compressors, the performance of the chiller is better and each compressor has an independent refrigeration circuit, the evaporator is completely independent, the condenser adopts a national pressure vessel, and the condenser adopts a high-efficiency fin type Design, the heat exchange method uses several coiled evaporator tubes to take away the heat, and the heat exchange ratio is higher, so as to achieve the purpose of refrigeration.

3.The vacuum coating chiller is controlled by Bangpu computer board, with high temperature accuracy, wide application range, adjustable temperature, and automatic intelligent control. All compressors are unified computer intelligent control system, command to turn on and off one by one, absolutely will not interfere with each other. With automatic fault alarm function, it can remind users to maintain in time through specific methods. equipment to avoid damage to parts.

4.There are movable casters at the bottom of the vacuum coating chiller, and the installation location and equipment can be changed at will. It is easy to install and move (within 10HP power).

5.The automatic constant temperature test bench of the vacuum coating chiller is put out after debugging to ensure the best performance of the unit, and the unit can run non-stop for 24 hours.

Jiusheng chiller can not only be used for centralized cooling of coating machine, but also can be used in printing industry, electromechanical industry, testing industry, food processing industry, aerospace, petrochemical industry and so on. Coating machine is a kind of surface treatment equipment, which is very important in industrial production. It is also a device that generates a lot of heat, and it also needs to be cooled during operation.