Features：
◆Reduce the boiling point of the material under the vacuum condition to make the dried material more uniformly heated.
◆The heat source can be low pressure steam, thermal oil, electricity or hot water.
◆Different types of vacuum pumps can be equipped according to the requirements of our customers .
◆No contaminants will be involved during the entire drying process, which makes it easy to clean the machine; GMP requirements are met in this case.
◆It is a static vacuum dryer, so the shape of the dried material will not be damaged.

Principle：
◆ The principle of this model is to put the material on a special drying tray, place it on a heating rack (or a heating plate), meanwhile under vacuum conditions, heat will be conducted and transferred for drying. Vacuum pump is also used to extract air for dehumidification, which can accelerate the drying rate.
◆If a condenser is added, the solvent in the material can be recovered through the condenser.

Application：
◆ The equipment is suitable for low temperature drying of heat-sensitive materials that are easy to decompose, polymerize and coke at high temperature; it is widely used across pharmaceutical, chemical, food, electronics and many other industries.

System Diagram of Vacuum Tray Dryer for Heating Water and Recycling Solvents：

Technical Specifications：