Wholesale Roots vacuum pump working principle performance characteristics Roots pump is essentially the same as the lobe pump, but the rotor is Roots type. It can transport liquids with a viscosity of tens of thousands of centipoises.

　　1. The Wholesale Roots vacuum pump should always check the oil level position, if it does not meet the requirements, it must be adjusted to meet the requirements.

　　2. The oil change period of the Roots pump should be considered according to the actual use conditions and whether it can meet the performance requirements, etc., and it is up to the user to decide. Generally, when the new Roots pump is pumping out clean and dry gas, it is recommended to change the oil once about 100 hours of operation. .

　　3. The Wholesale Roots vacuum pump often checks the oil quality, and if the oil is deteriorated, it should be replaced with new oil in time to ensure that the Roots pump is working properly.

　　4. Under normal circumstances, the roots pump should be overhauled after 2000 hours of operation, check the aging degree of the rubber seals, check whether the exhaust valve plate is cracked, and clean up the dirt deposited on the valve plate and exhaust valve seat. .

　　5. Wholesale Roots vacuum pump add bearing lubricating oil into the bearing body, observe that the oil level should be at the center line of the oil mark, and the lubricating oil should be replaced or supplemented in time.

　　6. Roots pump Check the Roots pump pipeline and joints for looseness.

　　7. After the Wholesale Roots vacuum pump is reassembled, a trial operation should be carried out. Generally, it should be run empty for 2 hours and the oil should be changed twice. Because a certain amount of volatile substances will remain in the Roots pump during cleaning, after the operation is normal, it will be put into normal operation. Work.

　　8. Turn on the motor of Wholesale Roots vacuum pump. When the Roots pump is running normally, open the outlet pressure gauge and the inlet Roots pump. After it shows the proper pressure, gradually open the gate valve and check the motor load at the same time.