Low-temperature drying suitable for thermosensitive materials that are prone to decomposition, aggregation, and deterioration at high temperatures; widely used in industries such as chemicals, food, and electronics.

Vacuum drying involves drying materials under vacuum conditions, while heating. Utilizing a vacuum pump to extract moisture can accelerate the drying process.
Note: If a condenser is used, solvents in the material can be recovered through the condenser; if the solvent is water, a condenser is not necessary, saving on energy investment.

The boiling point of the material solution is reduced under vacuum, increasing the driving force for heat transfer in the evaporator, thereby allowing for a reduction in the heat transfer surface area for a given heat transfer amount.
The heat source for the evaporation process can be low-pressure steam or waste heat steam.
Evaporator heat loss is minimal.
Can be sterilized before drying, with no impurities mixed during the drying process, meeting GMP requirements.
It belongs to a static vacuum dryer, so the shape of the dried material will not be damaged.