How to prevent the material surface from hardening during the drying process in a vacuum dryer

    The scientific planning concept and new environmental protection role of the Vacuum Dryer simplify the operation process. With its simple internal structure, time-saving and labor-saving operation, greatly improved efficiency, and significantly reduced cleaning difficulty, it has gained widespread favor!

The vacuum dryer effectively reduces the chance of bacterial contamination in the data, making it particularly suitable for the production of heat-sensitive drugs. Due to vacuum drying, the water in the material is presumed to evaporate to some extent, ensuring dryness and cleanliness throughout the entire operation process.

The vacuum dryer can effectively prevent surface hardening during use. This is actually due to the large pressure difference between the inside and outside of the vacuum drying chamber, creating a favorable pressure gradient. As a result, moisture actively and consciously moves to the surface, which is very tedious and can basically prevent surface hardening.

If heat is allowed to contact the wet material through the inner wall of the water tank, the wet material absorbs the heat and then evaporates into steam, which is then removed through a vacuum exhaust pipe by a vacuum pump. Of course, if the storage tank is in a vacuum state, the rotation of the tank causes the material to continue to flip up and down. If you intend to speed up the drying rate of the material and increase the drying power, you can also achieve uniform drying.