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  • Advantages and Disadvantages of Oil Free Vacuum Pump
      Oil-free vacuum pump is a vacuum without any oil for lubricating machinery running both work. It has a simple structure, easy to operate, easy to maintain, does not pollute the environment and so on. Oil-free vacuum pump durability, is vacuum, compression, dual vacuum pump is a ver...

  • V​acuum furnace
    Vacuum furnace A vacuum furnace is a type of furnace that can heat materials, typically metals,to very high temperatures and carry out processes such as brazing, sinteringand heat treatment with high consistency and low contamination. Ina vacuum furnace the product in the furnace is...

  • The World’s Largest Solar-powered Aircraft Flight Announced Roadmap: will fly through Ch
    Xinhua Geneva, January 20 (Reporter Zhang Miao Ling Xin) the world's largest solar-powered aircraft "Solar-driven" on the 2nd  Team 20 announced the global flight path map, "Solar-driven" on the 2nd will be flying 35,000 km mileage to stay in 12 cities UAE, Oman, India, Myanmar, China and...

  • Rotary vane vacuum pump energy-saving control device structure and applicable oil
    Rotary vane vacuum pump energy-saving control device comprises a rotary vane vacuum pump and connected with asynchronous motor drives, rotary vane  pump connected to require sealed containers, as well as vacuum gauges, control devices and AC voltage regulation devices. The connected v...