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