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Vacuum Dryer

  • Low temperature double cone rotary vacuum dryer

    Low temperature double cone rotary vacuum dryer

    The double cone rotary vacuum dryer is a drying equipment integrating mixing and vacuum drying. The process of vacuum drying is to put the material to be dried in a sealed cylinder, and use the vacuum system to draw a vacuum while heating the material to be dried continuously, so that the water inside the material diffuses to the surface through the pressure difference or the concentration difference, and the water molecules (or other Non-condensable gas) obtains sufficient kinetic energy on the surface of the material, diffuses into the low-pressure space of the vacuum chamber after overcoming the mutual attraction between molecules, and is pumped away by the vacuum pump to complete the separation from the solid.

  • Low temperature rake vacuum dryer for paste

    Low temperature rake vacuum dryer for paste

    This machine is a novel horizontal batch vacuum drying equipment. The wet material is evaporated by conduction, and a scraper stirrer is equipped to continuously remove the material on the hot surface, and moves in the container to form a circulating flow. After the water evaporates, it is pumped out by the vacuum pump.

  • Low temperature vacuum tray dryer

    Low temperature vacuum tray dryer

    The so-called vacuum drying is to heat and dry the dried materials under vacuum conditions. If a vacuum pump is used to extract air and moisture, the drying speed will be accelerated.

    Note: If a condenser is used. The solvent in the material can be recovered through the condenser. If the solvent is water, the condenser can be omitted, saving energy investment.