Microwave drying equipment Its core is the microwave generator. At present, the frequency of microwave drying is mainly 2450 MHz, which is mainly used for drying of chemical industry, food, agricultural and sideline products, wood, building materials, paper products and other industries, as well as for sterilization of food, agricultural and sideline products. In recent years, with the continuous advancement of the environmental protection industry, the emergence of new processes and technologies is extremely necessary. The emergence of microwave technology appropriately meets the requirements of drying medicinal materials, and also conforms to the current theme of environmental protection.

According to the research report on market trend and investment strategy analysis of the global dryer industry, the drying rate of materials tends to be consistent and the heating is uniform under the action of microwave. Moreover, the microwave drying technology does not affect the color, aroma, taste and organizational structure of the dried materials, and the effective ingredients are not easy to be destroyed. Relevant research institutions are starting to use microwave drying instead of traditional drying room drying to solve the problem of uneven drying of ancient Sichuan medicinal materials when using traditional drying methods.

The traditional medicine drying machine uses coal as the fuel to burn and generate clean hot air as the drying medium to absorb the water in the ancient medicine, discharge the wet air that reaches a certain water content, and recycle back and forth to reach the water required by the ancient medicine. It is characterized by time-consuming, laborious, unable to fully meet the requirements for drying medicinal materials, poor bactericidal performance, and environmental pollution caused by coal.
In the next few years, the domestic microwave drying equipment industry will continue to develop and become an important driving force to promote the development of the domestic microwave drying industry. Therefore, production enterprises should not only carry out fundamental transformation in drying process, but also carry out multi-level energy-saving technology transformation, vigorously develop and apply drying technology that can produce energy and industrial waste heat again.