1. Efficient and conventional vacuum drying equipment is heated by steam. It needs to be heated from the inside to the outside. The heating speed is slow and it takes a lot of coal. The microwave vacuum drying equipment uses electromagnetic wave heating. It does not need heat transfer medium and is directly heated to Inside the object, the heating rate is fast, the efficiency is high, the drying cycle is greatly shortened, and the energy consumption is reduced.
2. The microwave heating is uniform, the material is heated simultaneously from the inside to the outside, the temperature difference between the inside and the outside of the material is very small, and the internal and external heating inconsistent in the conventional heating does not occur, thereby causing the effect of puffing, which is favorable for crushing and greatly improve the drying quality
3. Easy to control, easy to continuous production and automation, due to the rapid adjustment of microwave power and inertia, easy to control, you can adjust the temperature between 40 °C -80 °C.
4.The small size, easy installation and maintenance, do not occupy too large a venue.
5. The product quality is good, microwave vacuum dryer in extending the shelf life of food, preserving the original flavor and nutrients of food, retaining the physiological activity of raw materials, enhancing the functionality of health food, and increasing the added value of agricultural products. Compared with the conventional method, the quality of the processed product is greatly improved.
6.Microwave drying equipment has the effect of disinfection, sterilization, product safety and hygiene. The shelf life is long.
7. The economic benefits of drying equipment are significant.