Large Commerical Microwave Vacuum Tray Dryer for Food Processing Industries

Introduction
 The microwave is an electromagnetic wave having a frequency of 300 MHz to 300 GHz. The substance in the heating medium in the water molecule is a polar molecule. It changes rapidly under high-frequency magnetic field, and its polar orientation changes with the change of external electric field, which produces the interaction between molecular motion and friction. This microwave field can convert the heat in the medium into heat energy. The temperature rises, heats and puffs a series of physical and chemical processes to achieve the purpose of microwave heating and drying.

Equipment Feature:
1, High heating speed, short drying time and good uniformity.
2, As the substance with water is easy to absorb microwave to be heated, so except for a small quantity of energy wastage,it is almost no other wastage in this process. This is the reason of high efficient and save energy with this machine,it can save energy over 1/3 than infrared ray.
3, Controll ,:asily,operation flexible. Microwave power and transport speed are all adjustable, The programmed automatic controll for heating progress and its technics criterion can be realized with this machine to choose man- machine interface and PLC o
4, No dust pollution and cleaning easily, it is complied with GMP stardard.