What should be paid attention to in the process of vacuum pump

In the process of using the vacuum pump, wear is unavoidable. What should be paid attention to during the normal use and what should be checked regularly to make the life of the vacuum pump not so short? Screw vacuum pump, water ejection vacuum pump, water ring vacuum pump, liquid ring vacuum pump, roots vacuum pump, oil-free vertical vacuum pump, various types of vacuum units.


Regular inspection: often check the oil level and orientation, and adjust when it does not meet the rules. When the vacuum pump is in operation, the oil level to the center of the oil mark is often used to check the quality of the oil. If oil is found to change, replace the new oil in time to ensure that the vacuum pump works normally After installation, a trial operation should be carried out. Generally, an empty operation is required for 2 hours and the oil is changed twice.

A certain amount of volatile substances will be left in the vacuum pump during cleaning. After the operation is normal, put it into normal operation to check the vacuum pump piping and joints for looseness. Roll the vacuum pump by hand to see if the vacuum pump is sensitive and regularly check the bushing wear. The condition, after the wear is large, the vacuum pump should be replaced in time for a long time.

All the pumps need to be disassembled, dry the water, and the rolling parts and the joints should be greased and stored properly for storage and inspection. Generally, new vacuum pumps are recommended to change the vacuum pump oil after about 100 hours of operation. After the ferrous metal powder is not seen in the oil, the oil change period can be extended in the future. The general vacuum pump should be repaired after 2000 hours of operation.

Rotary Vane Vacuum Pump

Dry Scroll Vacuum Pump

industrial vacuum pumps,vacuum furnaces