What is the general pressure of compressed air?

The pressure range of compressed air varies depending on the application requirements, depending on the type of compressor, design specifications, operating conditions, and specific application scenarios. In general, in conventional applications, the pressure of the compressed air is usually between 0.4MPa and 1.0MPa, which corresponds to a pressure of about 4kg to 10kg. Pressures in this range can meet the needs of most industrial and commercial applications.

In the industrial field, the pressure range of compressed air may be more specific. For example, the compressed air pressure commonly used in some factories is 0.6MPa to 0.8MPa, which is suitable for pneumatic tools, automation equipment and other industrial applications. Converted to other units, this pressure range is about 6 to 8kg, or 6 to 8bar.

However, in some special high-pressure applications, the compressed air pressure may exceed 1.0MPa. For example, deep-sea diving requires high pressure to support the activities of divers underwater, high-pressure cleaning requires high-pressure air flow to remove stubborn stains, and high-pressure spraying can improve painting efficiency and coating quality.

In addition, from the perspective of the compressor, different types of compressors will also produce different ranges of pressure. For example, a compressor with a lower power usually has a working pressure of 6-8bar, which is suitable for low-pressure application scenarios such as painting and spraying, while a compressor with a higher power may have a working pressure of 8-14bar, which is often used in scenarios requiring high-pressure air such as pneumatic transmission and drilling.

In general, the pressure of compressed air is a parameter that depends on specific needs and application scenarios. In practical applications, it is necessary to consider a variety of factors to select the appropriate air compressor and its pressure value to ensure the normal operation of the compressor and meet the process requirements.