KOA Resistor NV73A2JTTE150

12/05/2022

Materials for Linear Guideways

Linear guideways are widely used in transmission system and have many characteristics such as high hardness, high accuracy, etc. These are largely attributed to the advanced material they use.

06/29/2020

How the compressor works

09/11/2020

How to use empirical methods to inspect rolling bearings

How to use empirical methods to inspect rolling bearings Some operators lack the experience in identifying rolling bearings and continue to use them as long as they see no obvious damage to the rolling bearings, causing serious failures later. Some people only need to remove the rolling bearings and replace them without inspection.

08/20/2020

Principles and advantages of water-cooled air conditioners

There are more and more water-cooled air conditioner manufacturers producing water-cooled air conditioners, because when we use air-conditioning products, we are more and more inclined to choose water-cooled air conditioners.

09/11/2020

Noise analysis and treatment of air compressor

Noise analysis and treatment of air compressor A compressor manufacturer's statement: The noise level guarantee is +3dBA, which means that its noise level will be twice or one half of the declared noise level.

08/03/2020

New type of solar equipment can be heated and cooled

A recent study by Chinese and American scientists published in the American "Joule" magazine shows that they have developed a new type of equipment that can use the principle of radiant cooling while heating by solar energy. Installing such equipment on the roof helps to save energy.

07/23/2020

Why does refrigeration equipment particularly emphasize installation

Hidden danger 1: The refrigerant pipe enters dust and impurities<br></br> Dust and impurities in the refrigerant pipeline will cause the effect of the central air conditioner to decrease, increase the wear of the central air conditioner compressor, and cause the central air conditioner to block and affect the cooling effect.<br></br><br></br>

06/14/2020

Compressed air technology is becoming more efficient

Compressed air technology is becoming more efficient Compressed air technology is becoming more efficient Compressed air is the most widely used in industry and commerce besides electricity Energy is widely used because it is easy to operate, fast, hig器2䀀
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06/14/2020

What is the role of refrigeration compressor in refrigeration system?

What is the role of refrigeration compressor in refrigeration system? The simplest and most popular explanation is that the refrigeration system uses the phenomenon that the refrigerant evaporates and condenses at different pressures to achieve refrigera器2䀀
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09/08/2020

4 advantages of oil-free screw air compressor

Oil-free screw air compressors are more and more widely used. The lubrication, sealing and cooling of the entire main engine are completed by water. Therefore, oil-free screw air compressors can be described as true oil-free energy-saving air compressors.