The pressure of the air compressor usually varies according to its type, specification and usage scenario. The following is a summary of the pressure range of different types of air compressors:
1. common air compressor pressure range
- low pressure air compressor the working pressure of this type of air compressor is usually between 0.7 and 1.2 MPa (MPa), which is converted into bar (Bar) units of 7 to 12 bar. They are suitable for scenarios with lower pressure requirements, such as light pneumatic tools, spraying equipment, etc.
- Medium pressure air compressor: The working pressure range of the medium pressure air compressor is usually between 1.2 and 3 MPa (MPa), that is, 12 to 30 bar. This type of air compressor is suitable for applications with medium pressure requirements, such as production line pneumatic tools, pneumatic conveying systems, etc.
- High pressure air compressor: The working pressure of the high-pressure air compressor usually exceeds 3 MPa (MPa), that is, more than 30 bar. This kind of air compressor can meet the application scenarios of high pressure gas supply requirements, such as high pressure gas cylinder inflation, air tightness test, etc. The pressure range of common high-pressure air compressors on the market can reach 10~30 MPa (MPa), and most of them are reciprocating piston air compressors.
2. special type air compressor pressure range
- miniature air compressor: The pressure is usually between 1 and 5 bar, mainly used to provide power for pneumatic tools, pneumatic valves and other equipment.
- Light air compressor: The pressure is usually between 5 and 10 bar, which is widely used in industrial manufacturing processes, such as providing power for various industrial valves, blowing dust, sandblasting, etc.
- Medium air compressor: The pressure is usually between 10 and 20 bar, and it is widely used in factories, mines, construction and other fields to provide sufficient power for various pneumatic equipment.
- Heavy duty air compressor: The pressure can be as high as 25 to 30 bar, mainly used in large industrial equipment, such as large pneumatic tools, large valves, etc. These equipment require higher air pressure to drive.
3. considerations for practical use
it should be noted that the pressure ranges given above are for general reference only. In actual use, it is also necessary to determine the appropriate pressure setting according to the specific application scenario, equipment specifications and manufacturer's recommendations.
4. pressure unit conversion
in the air compressor industry, commonly used pressure units are MPa (MPa), bar (Bar) and kg (Kg). Where, 1 MPa (MPa) = 10 bar (bar) = 1000 kPa (kPa),1 bar (bar) = 0.1 MPa (MPa) = 1Kg (kg). Therefore, when describing the pressure of the air compressor, the appropriate unit can be selected for conversion and expression according to needs.
In summary, the pressure of the air compressor varies depending on the type, specification and usage scenario. When selecting and using air compressors, the appropriate pressure range and equipment type should be determined according to actual needs.
