The oil-free turbocharger is based on the company's fully oil-free air compressor design concept, and realizes the secondary treatment of oxygen, nitrogen, argon, helium, carbon dioxide, sulfur hexafl
The oil-free screw blower is composed of labyrinth seal and spiral seal to ensure that the air is oil-free and reach the class O level. 2. Unique lubrication and oil drain channels ensure good lubrica
