Vacuum dryer is used for dehydration and drying of high value-added and heat-sensitive agricultural and sideline products, health products, food, medicinal materials, fruits and vegetables, chemical raw materials, etc.; for low-temperature concentration of chemical products, removal of crystal water, and drying of enzyme preparations Etc., the vacuum extraction of Chinese herbal medicine, the experiment of scientific research institutions is the vacuum dryer.
The vacuum dryer industry is widely used in the modern production process. Generally speaking, it has three major trends:
1. Vacuum drying has a series of advantages such as low drying temperature, relative hypoxia in the drying room, avoiding fat oxidation, pigment browning, etc. It is suitable for drying heat-sensitive food materials. In addition, the equipment cost and drying cost are relatively low. Drying plays an important role in food drying.
2. Combining vacuum drying with microwave heating technology or other drying methods, many new vacuum drying devices have appeared, giving vacuum drying new connotation and vitality.
3. Vacuum microwave drying absorbs the advantages of both microwave heating and vacuum drying, and is a promising drying technology. It is recommended that my country accelerate the research and development of vacuum microwave drying devices.
https://www.stardrying.com/
