1.This machine is widely used in pharmaceutical industry, chemical industry, dyeing industry and in drying powder and particles in the fields of metallurgy.

2. The structure of this machine is suitables, easy to operate and labor-saving.

3. Working in vacuum, it is effective and energy-saving.

4. Working in hermetical sstate, is can be applied for material, which is dangerors in oxygen, or for regular material to avlid plssible damage or chances of plooution.

5. This machine is especially applicable for drying themal-sensitive material, and it is easy to collect such gas for those materials with solvent and poisonous gas.

6. The material can be dried to contain the least water contect. It dries evenly with good quality.