It is suitable for drying thermal sensitive raw materials of pharmaceutical industry, chemical industry, foodstuff industry, electronic industry and Chinese traditional medicine industry
One advantage to vacuum drying is that it conserves energy. Less energy is needed for drying, cutting down on the economic and environmental costs associated with drying a product for storage, sale, or other purposes. This process also tends to work faster than other drying methods, cutting down on processing time, which can be important in some facilities where products are being moved through quickly.
Another advantage of drying materials in this way is a less damaging drying process. Some materials can experience problems at high temperatures, such as developing hard, leathery crusts from heat exposure during the drying process. Vacuum drying tends to retain the integrity of the original item without damaging it with heat. For foods, this can be valuable, as other drying processes can degrade quality and make the food less appealing.
Using vacuum drying equipment also reduces risks to workers. With other types of drying equipment, there are vented fumes and particles which can make people sick or which force people to wear protective garments. With a vacuum dryer, ventilation does not occur, and workers around the drier are safer. It's also possible to recover the precipitated moisture collected during the drying for further use or study.
1) Can get higher drying speed at lower temperature, and the hot amount can
be used fully
2) Can dry at low temperature or can dry thermal sensitive raw materials
3) Can dry raw materials that contains solvent and solvent needs to be recovered
4) Before drying, it can carry out disinfectant treatment. During the period of drying,and impurity can not entered in it.
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