2026-04-10Views：
Choose air compressor according to the needs of different industries and working conditions, there are corresponding standards. How to choose a suitable oil free air compressor?
1. First understand what is an oil-free air compressor and why use it?
Oil-free air compressor is not involved in the operation process of oil, whether it is oil-free piston machine or oil-free screw machine, the compressed air does not contain lubricating oil, so it is called oil-free air compressor, and it is used in industries with relatively high quality requirements for compressed air, such as laboratories, medical industry, mask production, etc.
Compared with the problem that oil-free compressors need to remove oil, oil-free compressors only need to remove water, do not need air compressor oil, and do not need to check lubricating oil at any time or deal with oil stains, which is also a cost saving. And oil-free screw air compressor is cleaner and more environmentally friendly than oil air compressor.
2. How to choose the appropriate parameters for selection?
(1) Determine the air working pressure required by yourself.
When buying an energy-saving air compressor, it is necessary to determine the pressure of the working condition. When the pressure is sufficient, the smaller the power, the more energy-saving.
(2) Determine the amount of exhaust required.
To determine the amount of exhaust per minute required by the equipment, select the appropriate. Can not blindly pursue large displacement, because the greater the displacement, not only a waste of electricity, but also a waste of money.
(3) Noise value.
Low noise air compressor, smooth output pressure without fluctuations, can reduce noise pollution. For example, laboratory matching and medical treatment all need low noise. Of course, oil-free silent air compressor/water lubricated oil-free air compressor can also be directly selected.
In the choice of oil-free air compressor to understand the above points, in order to better choose their own air compressor.
Now do you understand how to choose?
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