@air
2025-08-21

3bar low pressure oil-free compressed air application range

3 bar low-pressure oil-free compressed air refers to clean compressed air with a pressure output of approximately 3 kilograms of force per square centimeter (bar) and free from oil pollution. It has a wide range of applications, especially for scenarios with strict air quality requirements.

In the field of food and medicine, this kind of air can be used for raw material transportation, packaging and inflation, etc. to prevent oil pollution from affecting product health and safety; in the electronic and semiconductor industry, oil-free characteristics can prevent oil particles from adhering to the surface of precision components and ensure the cleanliness of the production process. Degree; in the textile industry, air-jet looms and other equipment rely on dry and clean compressed air for driving, and oil-free design can effectively prevent fabrics from being contaminated with oil stains; In addition, in scenarios such as sewage treatment aeration and laboratory instrument gas supply, low-pressure oil-free compressed air can also meet the dual needs for air purity and pressure.

Granklin air compressor adopts water-lubricated single screw compression technology. Gas compression is achieved through the cooperation of a single screw and a star wheel plate, and water medium is used instead of traditional lubricating oil to complete lubrication and cooling functions. This design eliminates the risk of oil pollution from the source and can stably output low-pressure oil-free compressed air at 3 bar and below, meeting the needs of the above-mentioned industries for clean gas.

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