Previously, Roots unit was used. During the operation, the surface temperature of the equipment was too high, the equipment was frequently damaged, the gas circulation efficiency was low, and the product quality was affected due to oil leakage of the equipment.

After using our gas circulating pump, the surface temperature of the equipment is normal temperature, and a 200L/S pump is used instead of a 600L/S Roots pump, which increases the gas circulating efficiency and improves the differential pressure. The ultra clean isolation and sealing technology is adopted, so there is no possibility of oil leakage and the product quality is improved.