The humidity of the air varies with the state of the air. When air is compressed, its temperature increases and its relative humidity decreases; when compressed air expands, its temperature decreases and its relative humidity increases, usually moisture. precipitated out of it.

If there is too much moisture in the air, it will have the following effects on the industrial air compressor machine :

1. The moisture in the air narrows the compressed air passage and increases the resistance of the airflow;

2. Affect the volumetric efficiency of the gas;

3. It is not conducive to the compression of the machine, and the compression equipment and pneumatic machinery are subject to hydraulic shock. If there is a lot of water in the cooler and cylinder, it will also cause damage to the machine;

4. The moisture in the air is highly corrosive, which makes the compression equipment and pneumatic machinery easy to rust and shortens the service life;

5. The moisture in the gas is mixed with the lubricating oil during the compression process, which will reduce the lubrication efficiency and increase the wear of the parts. In the packing of circulating lubricating rubber, it will not only cause poor sealing, but also deteriorate the lubricating oil;

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