The application of MW technology provides a new way of heating for industrial heating. Comparing with traditional heating, they are completely two different heating methods. Usually the normal heaters are using electricity, gas, charcoal to heat, it heats the outside of the material and then through the conductive material on the internal heat. So, it is not only heats slowly, but also uneven as well as lower efficiency.

The basic principle of MW heating is: medium material made up of polar and non-polar molecules, in the presence of electromagnetic fields, the polar molecule from random distribution steering arrangement in accordance with the polarity of the electric field orientation. In the presence of high frequency electromagnetic waves, these molecular orientation by alternating electromagnetic field changes, this process causes molecular motion and mutual friction to produce heat. Meantime, alternating electromagnetic field energy change into thermal kinetic energy within the medium to make the medium temperature rise. This determines the MW heating has uniform heating, fast speed, high efficiency, good quality and can be selective heating, easy to realize the advantages of automatic control. At present, the MW heating are widely used in industrial MW oven, ceramic sintering and temperature smelting technology. We can see when compared with traditional technology heating technology undoubtedly has great attractions and a wide range of industrial applications and will gradually replace traditional heating technology.