The usefulness of microwave vacuum drying equipment

1. Efficient Conventional vacuum drying equipment uses steam for heating. It requires heating from the inside to the outside. The slow heating requires a large amount of coal, while the microwave vacuum drying equipment uses electromagnetic waves to heat and directly heats up without the need for a heat transfer medium. Inside the object, the heating rate is fast. The microwave energy of 1 kW heats the water at normal temperature to 100° C. in 3-5 minutes, avoiding the above disadvantages. Therefore, the speed is fast, the efficiency is high, the drying cycle is greatly shortened, and the energy consumption is reduced. Compared with conventional drying technology, it can improve work efficiency by more than four times.

2, heating due to microwave heating, the material is heated from the inside to the outside at the same time, the material inside and outside the temperature difference is very small, will not produce the conventional heating in the inconsistent state of heating inside and outside, resulting in a puffing effect, conducive to crush, so that The quality of drying is greatly improved.

3, easy to control, easy to continuous production and automation, due to microwave power can be quickly adjusted and no inertia characteristics, easy-to-immediate control, you can adjust the temperature between 40 °C -100 °C.

4, small size, easy installation and maintenance 5, product quality, compared with conventional methods, the quality of processed products have a substantial increase.

6, microwave disinfection, sterilization, product safety and health. Long shelf life.

7, significant economic benefits.

From the above-mentioned features, energy efficiency, consumption reduction, product quality improvement, safety and health, and low equipment investment costs can be seen clearly in terms of economic and social benefits.