Analysis of the advantages and characteristics of microwave vacuum dryer

Microwave vacuum dryer is a new and efficient drying equipment in pharmaceutical mechanical engineering, which has replaced many drying products in the drying equipment due to its many advantages.

Firstly, microwave vacuum drying equipment does not require heat transfer media and has a fast heating rate. Because microwave vacuum drying equipment is based on the principle of electromagnetic wave heating, it directly heats the interior of an object. A 1 kilowatt microwave can heat water at room temperature to 80 ℃ in 3-5 minutes, which is a heating rate that ordinary drying equipment cannot match. Compared with conventional drying technology, it improves work efficiency by more than 4 times.

Secondly, microwave vacuum drying equipment ensures uniform heating. This is the characteristic of microwave heating, which simultaneously heats the material from the inside out, so that there is no puffing effect.

Thirdly, it is easy to control and continuously automate production. The power of the microwave can be instantly controlled, and the temperature can be adjusted arbitrarily between 40 ℃ and 80 ℃.

Fourthly, products processed by microwave vacuum equipment have a long shelf life, which can preserve the original flavor and nutritional components of food, preserve the physiological activity of raw materials, enhance the functionality of food, and increase the added value of agricultural products.

Other advantages, such as being able to disinfect and sterilize, energy-saving and safe, small size, and convenient installation and maintenance, are not to mention. Microwave vacuum drying not only improves product quality, but also improves production efficiency, which can reduce equipment investment costs for enterprises and bring economic benefits. It can be achieved in one go.