How to choose the medical grade oil-free screw air compressor
There are not many brands to choose from for medical-grade air compressors. The water-lubricated air compressors produced by Shanghai Granklin Group are oil-free screw air compressors that meet medical conditions. In the medical and pharmaceutical fields, the gas compressed by the air compressor cannot contain oil and gas. The traditional oil injection screw air compressor cannot meet this requirement in any case. The traditional oil injection screw air compressor uses lubricating oil to lubricate the air compressor head from the structure of the air compressor head. It is impossible to do this step from congenital conditions, and the gas does not contain oil.