oil free dry scroll vacuum pump contains two spiral cylinders, one offset and orbiting against the other with an offset of 180℃. Thus several crescent-shaped pockets of differing sizes are created. By means of an eccentric drive, the orbiting scroll orbit surround the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside. Thereby, pumping the gases from vacuum chamber.
Our dry scroll vacuum pump can be widely used in below industry :
Vacuum coating : Multi-arc ion coating machine, Magnetron sputtering coating machine, Resistance evaporation coating machine, Electron beam evaporation optical coating machine, Rolling vacuum coating, Continuous vacuum coating machine production line / In-line coating production line, etc
Vacuum furnace: vacuum soldering / brazing furnace, vacuum annealing furnace, vacuum tempering furnace, vacuum sintering furnace, vacuum carburizing furnace, etc
Other: vacuum packaging storage,Oven / freeze drying, gas re-circulation, leak detecting,etc.