The oil-free screw compressor element
No oil implies that there is absolutely no oil for sealing the rotors and for cooling the compressed surroundings, components and rotors. … The element is definitely cooled by cooling water that flows through unique pockets in the element casing.
In a lubricated screw compressor, the lubricant comes in direct in touch with the compressor inlet air and compressed air. … The essential oil Oil-free Screw Air Compressor contains anti-oxidants to try to reduce the breakdown of the lubrication properties because of internal conditions.