Oil free vacuum pump for food and pharmaceutical industry
Posted on Thu, 02 Apr 2020 06:23:55 +0000
The rotor of oil-free vacuum pump has good geometric symmetry, so the vibration is small and the operation is stable. There is clearance between the rotors and between the rotors and the shell, which is not smooth, and the friction loss is small, so the driving power can be greatly reduced, thus ...
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