The oil-free screw Oil-free Screw Air Compressor china compressor element

No oil implies that there is no essential oil for sealing the rotors and for cooling frequency conversion water lubrication oil free screw air compressorthe compressed atmosphere, components and rotors. … The element is usually cooled by cooling drinking water that flows through special pockets in the element casing.

In a lubricated screw compressor, the lubricant will come in direct in contact with the compressor inlet air and compressed air. … The essential oil contains anti-oxidants to try to reduce the break down of the lubrication properties due to internal conditions.