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  • Composition type selection principles and crew Roots vacuum unit before the pump
    Composition type selection principles and crew Roots vacuum unit before the pump   Roots Roots vacuum pump unit is the main pump and matching the different composition of the pre-pump and vacuum suction device. Depending on the pre-vacuum pump unit are the following types, namely Roots - ...

  • Water ring vacuum pump as specific applications and advantages of desalination system
    Water ring vacuum pump as specific applications and advantages of desalination system Everybody pay attention to low-carbon life, and the best and most cost-effective is the use of low-carbon life nature integrate the use of existing resources, such as solar, wind, biomass and geothermal ...

  • How to choose a high-performance vacuum brick?
    How to choose a high-performance vacuum brick? No matter what type of vacuum pumps, main indicators of the impact of their work performance are two: the ultimate vacuum and pumping speed. No matter what type of vacuum extruder, its ultimate vacuum is less than -0.092MPa. In actual use, the ...

  • How brick vacuum extruder saving
    How brick vacuum extruder saving Before the News describes the main applications of the type of brick used in vacuum pumps and vacuum extruder, but not related to the energy aspects of vacuum extruder, in the present condition of conservation-oriented society, how to save energy become ever...