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The lubrication method of the internal components of the screw chiller
Jun 30 , 2022
Screw compressor chillers can be divided into air-cooled screw chillers and water-cooled screw chillers according to different heat dissipation methods. According to different temperatures, it can also be divided into low temperature screw chillers, and according to the protection method, there are explosion-proof screw chillers. Explosion-proof screw chillers are mainly used in the chemical indus...
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Common functions and characteristics of electroplating chillers
Jun 21 , 2022
The effect of temperature on electroplating production is very important. If the temperature of the electroplating process is not well controlled, the quality of the coating on the surface of the electroplating products will be greatly affected. Temperature regulation and cooling, constant temperature insulation, so as to stabilize the production and efficiency of electroplating. Therefore, the su...
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How to choose a screw chiller correctly
Jun 02 , 2022
The industrial chiller machine has become one of the essential equipment for cooling in most production enterprises, and the screw chiller is a large-scale industrial refrigeration equipment. Screw chillers are divided into air-cooled screw chillers and water-cooled screw chillers. Compressors, condensers, and evaporators are important components of screw chillers. When purchasing a screw chiller ...
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What should I do if the chilled water of the industrial chiller does not circulate?
May 20 , 2022
In the process of using the chiller, have you encountered the problem that the chilled water of the chiller does not circulate? How to solve the problem of the chilled water not circulating? We all know that under normal circumstances, small industrial chillers have been equipped with chilled water circulation pumps, such as Packaged air-cooled chillers, box-type water-cooled chillers, and large c...
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How to debug a screw chiller?
May 10 , 2022
An important step in the commissioning of screw chillers and scroll chillers is the charging of refrigerant. Generally, Oumal screw chillers are filled with the specified type of refrigerant before leaving the factory. After the chiller arrives at the chiller installation site, first check whether the screw chiller is damaged during transportation, check the high and low pressure gauges, and confi...
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What is the difference between an air-cooled screw chiller and a water-cooled screw chiller
Apr 28 , 2022
Both air-cooled screw chillers and water-cooled screw chillers use semi-hermetic screw compressors, and screw compressors have a high energy efficiency ratio. At present, the compressors of screw-type industrial chillers mostly use compressor brands such as Hanbell Bitzer, Fusheng, and Refcomp and other compressor brands. The main difference between the air-cooled screw chiller and the water-coole...
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Precautions for installing industrial chillers
Apr 22 , 2022
With the continuous improvement of domestic industrial production capacity, industrial chillers are more and more favored by enterprises. However, during the installation process of industrial chillers, some installation problems are often encountered. So how do we properly install an industrial chiller? 1. After unpacking the new machine, first check the accessories in the box according to the li...
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Harm and causes of industrial chiller caused by high discharge temperature of compressor
Apr 14 , 2022
The exhaust temperature of the compressor is the temperature of the exhaust gas after the compressor does work (compresses the gaseous refrigerant). It is usually fixed within a range. By observing the temperature change, the working condition of the compressor can be predicted and the occurrence of safety-threatening events can be prevented. . The exhaust temperature is an important parameter in ...
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Interpretation of compressors, condensers, evaporators, and microcomputer control systems of screw chillers
Apr 07 , 2022
There are many parts of the screw chiller, among which there are several major components, namely the compressor, condenser, evaporator and microcomputer control system of the screw chiller. The operation panel and computer control system of the screw chiller are very important. Therefore, the four parts of compressor, condenser, evaporator and microcomputer control system are the core parts of sc...
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The difference between direct cooling and indirect cooling of industrial chillers
Mar 22 , 2022
The industrial chiller is a refrigeration equipment that can provide industrial cooling water. Industrial chiller is used in a wide range of industries, such as: electroplating, plastics, electronics, food, card making, chemical industry, machining, laser and other industries. There are two cooling methods for the chiller, one is direct contact between water and the material to be cooled, and the ...
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