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  • What is the difference between Oil-free Scroll Vacuum Pumps, oil-sealed rotary pumps and water seal vacuum pumps?
    Oil-free Scroll Vacuum Pumps can always maintain a clean vacuum and working condition, since they do not use lube oil nor seal water inside, resulting in no back diffusion of lube oil and seal water. Oil-free vacuum pumps can save oil cost, labor cost of replenishing oil, and industrial was...

  • Rotary Vane product maintenance
    Rotary Vane product maintenance Rotary vane vacuum pump (referred to as the rotary vane pump) is a mechanical pump seal. Its working pressure in the range of 101325 ~ 1.33 × 10-2 (Pa) belonging to the roughing pump. It can be used alone or as a pre-pump and other high vacuum or ultra-...

  • Pump motor overheating Causes and Solutions
    Pump motor overheating Causes and Solutions Vacuum pump for when the unit starts to condense out of the gas condenser is not normal operation. Long-term high temperature operation will cause the motor insulation aging and shorten its life. The reason for the high vacuum pump motor temperatu...

  • The difference between vacuum sintering furnace and vacuum induction furnace
    The difference between vacuum sintering furnace and vacuum induction furnace Vacuum sintering furnace is in a vacuum environment of the article to be heated in protected sintering furnace, which heating more, such as resistance heating, induction heating, microwave heating. Vacuum in...