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puer tea dryer and sterilizer:, 1.energy-saving and efficient, 2.technology advanced, 3.heating rapidly and uniformity - details see: https://www.machineto.com/puer-tea-dryer-and-sterilizer-10031449

puer tea dryer and sterilizer

Microwave is electromagnetic waves which frequency from 300 MHZ to 300000 MHZ. Water molecule of heating

medium material is polar molecule, its polarity orientation of the electric field with changes caused by the movement

of molecules under high rapid frequency electromagnetic field changes, cause the numerator movement and the

friction effect of each othe. Microwave field can field at this time into medium heat, make temperature of material

increase, produce and popped a series of materialization process to reach the purpose of microwave heating dry.

Microwave heating features:

1, Fast heating. Microwave heating is completely different with traditional heating mode. It makes heating medium

become heater, do not need heat transfer process. Although thermal conductivity is poor materials, also can

achieve

heating temperature in a very short time.

2,Save energy and efficiency. Because materials contain water absorb microwave easily and fever, so in addition

to a small amount of transmission loss outside, almost no other loss, so high thermal efficiency, save energy.

3, Heating even. No matter how shape of each part of the body, microwave heating all can make the object and

evenly infiltration and electromagnetic wave list to produce the heat. So heating good uniformity, won't appear the

endogenous phenomenon focal.

4, Mouldproof, sterilization, fresh. Microwave heating has thermal and biological effect, can sterilize and mould

proof in low temperature. Due to heating rapidly, the time is short, can maximum limit save material activity and

the vitamin original colour and lustre and nutrition of food.

5, Craft is advanced, control easily. Microwave heating just have the basic conditions of water, electricity, as long

as control power, can realize microwave heating or terminate immediately, use microwave equipment can process

automation control of heating process and heating process specification.

6, Covers less area, safety and harmless. Because microwave can be controlled in made of metal heating indoor

and wave, so microwave leak is few, no radiation hazards and harmful gases, do not produce the waste heat and

dust pollution; Neither polluting food, also do not pollute the environment.