The so-called vacuum drying, is to be dried material under vacuum conditions, heat drying. Vacuum oven is the use of vacuum pump suction dehumidification, the working chamber to form a vacuum state, speed up the drying rate.
This oven is used for the low temperature drying of thermosensitive materials that are easily decomposed, polymerized and deteriorated at high temperatures. Vacuum drying oven widely used in pharmaceutical, chemical, food and electronics industries, with the speed of dry goods, not the inherent quality of the goods will be destroyed.