The equipment uses a frequency of 2450MHZ microwave source, the electromagnetic fields generated by the equipment when working frequency is 2450MHZ microwave equipment to 2.45 billion times per second, the frequency of changes in the box.
Because the material is generally composed of polar molecules and non-polar molecules in the electromagnetic field, polar molecules from a random distribution of state steering in accordance with the polarity of the arrangement of the electromagnetic field, and changing with the electromagnetic field frequency.
This process caused by molecular friction between intense campaign in order to produce heat. So as to achieve electric field can be transformed into internal heat medium, the medium temperature rising. Object heats up, the rapid evaporation of water contained in the materials, so as to achieve the purpose of drying.