The reason is to select a screw air compressor whose rated working pressure is slightly larger than the actual working pressure by 1-2 bar because the compressed gas will have a certain amount of loss during the conveying process. For example, in the process of compressing gas from the installation location of the air compressor to the actual gas end, it needs to be transported through the pipeline, which will cause pressure loss. Finally, the pressure of the compressed air that is transmitted to the gas end will definitely become smaller. And in this transfer process, the longer the pipe, the more the inflection point, the greater the pressure loss. Therefore, in order to ensure the air pressure at the end of the gas equipment, we must purchase an air compressor with a slightly rated working pressure.

Pressure loss is a waste of energy for industrial production, so the small editor of China Air Compressor suggested that you use the following three ways to minimize this loss. (Note: It can only be minimized and cannot be avoided. Therefore, when the air compressor is purchased, its rated working pressure is slightly larger than the actual working pressure).
1. Install the air compressor as close as possible, that is, the distance between the air compressor and the air end should be as close as possible. 2. Appropriately enlarge the diameter of the main road. 3. Minimize the inflection point of the pipeline.

This article is edited and reproduced by China DSNEAIR Compressor Manufactory (https://air-compressor.net).