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  • How to maintain the vacuum pump
    How to maintain the vacuum pump Bit worn shaft bearings Vacuum transmission parts wear is a common problem, including bearing position, bearing, bearing chamber, keyways, thread etc.parts. The traditional method is welding and brushing electroplating, but there are some drawbacks for bot...

  • Vertical oil-free vacuum pump maintenance and repair
    Vertical oil-free vacuum pump maintenance and repair 1. routine maintenance      1) Check and adjust the crankcase oil level in the normal position.      2) Check and eliminate the leak, leakage, leakage phenomenon.      3) Check...

  • Analysis of two kinds of cause of low vacuum pump vacuum
    Analysis of two kinds of cause of low vacuum pump vacuum     For vacuum identity are usually two ways, one with absolute pressure (ie: absolute vacuum) identified two with relative pressure (ie: the relative vacuum) logo. The so-called "absolute pressure" means, connected to ...

  • Vacuum Sintering Furnace
    Gehang Vacuum sintering furnaces are designed for processing powdered metal and ceramics, such as tungsten carbide and cermets.  Blending wide temperature range, compatibility with various process gasses and automatic process control, a SV-Sinter system provides high performance and eff...