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  • Add water to the affected water ring vacuum pump performance
    Add water to the affected water ring vacuum pump performance First, add the role of water Water ring vacuum pump is running, continue to replenish the water supply is an indispensable condition. Complementary role of water are: (1) discharge compression heat generated by compresse...

  • Why vent twin-screw extruder to a vacuum pump?
    Why vent twin-screw extruder to a vacuum pump? Actual masterbatch production, we discovered that many manufacturers do not pay attention to the extruder using a vacuum pump exhaust vent this important part, thus affecting the improvement of product quality to some extent. Screw extruder v...

  • vacuum pump according to the performance, structure and working principle of classification
    vacuum pump according to the performance, structure and working principle of classification (1) according to the performance characteristics and intended use classification ① roughing pump: This pump is higher than the limit pressure 1.33Pa vacuum pump is a low vacuum pump. Common are ...

  • Common nouns which pump unit
    Common nouns which pump unit Vacuum pump unit nouns Ling Lang everywhere, and some manufacturers to pa as a unit, and some manufacturers to mmhg as a unit, but a lot of customers for this concept simply does not understand the degree of vacuum, which we need to have a professional sales sta...