Radiofrequency thermal characteristics:

1. object heating speed, high efficiency, the electric field can instantly penetrate tens of centimeters thick objects, so that the rapid warming;
2. that heat is uniform, the whole temperature of the homogeneous material is raise in the radio frequency electric field, and the temperature is uniform inside and outside;
3. have selectivity and balance, when the material moisture content is not uniform, the part with more moisture content heats up faster and evaporates more moisture, so that the moisture content of the material finally tends to be consistent in the heating process when the material moisture is dried;
4. when that pesticide and the enzyme of the agricultural product are killed, the moisture content of the insect egg and the biological enzyme is high, and the temperature is quickly and uniformly increased under the action of an electromagnetic field, so that the pesticide and inactivation effects are achieve;
5. when frozen products are thawed, because the penetration capability of the radio frequency is strong, the electromagnetic field can penetrate the whole box of frozen products, so that the inside and the outside of the frozen products are heated and thawed at the same time, little water is lost in the whole process, and the original fresh color of the frozen products (especially meat) is kept;
6. The use of radio frequency equipment can achieve automatic control, the use of radio frequency heating uniformity, real-time characteristics, making the thawing, insecticide, deactivation, drying and other processes can be directly placed in the factory production line, to achieve automated flow process, greatly improving production efficiency