The use of oil-free intermediate sealmultiple sealed way to ensure the high clean vacuum environment in the rotor chamber
Advanced processing to ensure the good geometrical symmetry of the rotors,as well as low noise and long service life.
Special shaft seal is used to achieve the long stable running without oil leakage.
Compact structure,light weight, and small volume.
Coating,sputtering,ion plating,liquid crystal injection.
Vacuum drying,freeze-drying,vacuum degassing.
Vacuum heat treatment furnacedissolution furnace.
Various other vacuum devices.