How to choose between oil filled and oil-free air compressors

The presence or absence of oil in an air compressor generally refers to the amount of oil content in the gas discharged from the exhaust port of the air compressor. Oil containing machines generally have a higher oil content, while oil-free machines have an oil content of 0.01ppm. Therefore, this oil content is used to distinguish between oil containing and oil-free air compressors.

Choosing the appropriate air compressor based on the demand for gas sources in different industries can save operational costs for enterprises.

If it is used for blowing, mechanical processing, manufacturing, or power use, oil or micro oil air compressors can be selected.

If it is used for processing industries such as food, medicine, and precision instruments, oil-free air compressors must be used.

Air compressors are widely used in spraying, steel, electricity, hardware, mining, ceramics, textiles, machinery, and other fields.

Nowadays, large displacement and oil-free air compressor models are starting to use Granklin oil-free air compressors. There are not many companies in China that can independently produce air compressor heads, and Granklin Group has multiple air compressor patents.

In the field of water lubricated air compressors, Granklin Group continues to catch up with international giants, striving to enhance its technological strength and establish a national brand of screw air compressors.