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  • Generation of Electron Beam Melting
      Electronic speed continuous melting (EBCHM or EBCHR)     EBCHR (under high vacuum) allows the vacuum melting furnace , refining and solidification of the final ingot separated, preventing the molten metal flows into the ingot while insoluble components, which p...

  • How to safely operating 2X series rota​ry vane vacuum pump and daily maintenance
    How to safely operating  2X series rotary vane vacuum pump and daily maintenance (1)2X rotary vane vacuum pump  should be installed in a dry, ventilated and clean place. (2) In general, rotary vane vacuum pumps do not have to use anchor bolts installed in the foundation, but...

  • How do vacuum pumps work
    There are many different types of vacuum pumps such as liquid ring vacuum pump , rotary vane vacuum pump, roots vacuum pump , rotary piston vacuum pump, molecular vacuum pump, but the main function of a vacuum pump is to pull air or gases out of a container. The air or gas is sucked or...

  • Vacuum Coating Technologies
    The vacuum deposition techniques are particularly interesting for the production of coatings since the have an extremely reduced environmental impact and a high versatility. All the vacuum deposition techniques are characterized by the following principle of operation: 1.The parts to be coa...