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  • The structure characteristics of the vacuum pump
    The structure characteristics of the vacuum pump (1) The overall structure type pump The vacuum pump arrangement determines the overall structure of the pump. Intake and exhaust ports arranged ho...

  • when manufacture vacuum pump what factors need to note
    When manufacture vacuum pump what factors need to note Vacuum pump is to use mechanical, physical, chemical or physical chemistry approach to be drawn container extraction and vacuum equipment or equ...

  • Vacuum coating equipment components analysis
    1, Main parts- vacuum chamber in accordance with the requirements of processing product, the size of the vacuum chamber is different, the most used has a diameter of 1.3 M, 0.9 M, 1.5 M, 1.5 M, such as ca...

 
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