The oil-free screw compressor element

No oil implies that there is no essential oil for sealing the rotors and for cooling the compressed air, elements and rotors. … The element is certainly cooled by cooling water that flows Oil-free Screw Air Compressor china through unique pockets in the component casing.

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