• wyb2020

Latest listings

  • What are the reasons for the oxidation of vacuum brazing furnace products
    What are the reasons for the oxidation of vacuum brazing furnace products
    CDs - Records - CHAIN (Al Wakrah) - January 20, 2021 Free

    What are the reasons for the oxidation of vacuum brazing furnace products High temperature brazing vacuum furnace is a widely used and frequent equipment, and now more and more industries need such equipment, the emergence of vacuum brazing furnace h...

  • Application and configuration of vacuum annealing furnace
    Application and configuration of vacuum annealing furnace
    CDs - Records - CHAIN (Al Khor) - January 20, 2021 Free

    Application and configuration of vacuum annealing furnace Vacuum annealing furnace is a low-pressure vacuum carburizing vacuum furnace for energy-saving annealing heat treatment. It is mainly used for bright non oxidation annealing heat treatment of ...

  • Classification of low pressure vacuum carburizing furnace
    Classification of low pressure vacuum carburizing furnace
    Cameras - Camera Accessories - DBGD (Al Rayyan) - January 20, 2021 1.00 Dollar US$

    Classification of low pressure vacuum carburizing furnace Low pressure vacuum carburizing vacuum furnace mainly includes: double chamber high pressure gas cooled vacuum furnace, double chamber oil quenching pressurized gas cooled vacuum furnace, sing...

  • Roots water ring vacuum unit as vacuum precooler
    Roots water ring vacuum unit as vacuum precooler
    Electronics - (Al Shamal) - October 15, 2020 Check with seller

    Roots water ring vacuum unit as vacuum precooler Roots water ring vacuum unit is composed of Roots vacuum pump and water ring vacuum pump. The vacuum degree that a single water ring pump can reach is 3300pa. If you want to reach higher vacuum degree ...

  • Waste oil treatment in vacuum system
    Waste oil treatment in vacuum system
    CDs - Records - (Al Shamal) - October 15, 2020 Check with seller

    Waste oil treatment in vacuum system The process of recovering MgO · Cao by Si under the condition of high temperature and high vacuum is carried out by silicothermic method. In vacuum engineering, the front stage pump is h-slide valve pump, and the ...

  • Vacuum pump in high tech industry
    Vacuum pump in high tech industry
    CDs - Records - (Al Khor) - October 15, 2020 Check with seller

    Vacuum pump in high tech industry Now in the vacuum profession, the oil-free vacuum pump with good cleanliness and high vacuum degree is paid more and more attention by various professions. In China, the development of this process is still in its in...

  • Installation of water ring vacuum pump
    Installation of water ring vacuum pump
    Barter - DBGD (Al Rayyan) - September 11, 2020 1.00 Dollar US$

    Installation of water ring vacuum pump The premise of vacuum pump operation is correct installation. If it is not properly installed, there will be many faults that can not run. How should each part of water ring vacuum pump be installed? 1、 Install ...

  • Analysis on the use stage of well furnace
    Analysis on the use stage of well furnace
    Health - Beauty - Doha (Ad Dawhah) - September 7, 2020 20210.00 Dollar US$

    Analysis on the use stage of well furnace There are several stages in the operation of a well furnace: Furnace installation, exhaust and temperature rise: 1, after the well furnace to the temperature insulation 0.5~1h, make the temperature uniform, i...

  • 1