1) New wood dryer save energy
2) drying fast
3) dryed wood no crack
4)drying wood slice, pencil wood
5)easy to control
60kw efficient dryer for wood, wood prducts,paper,paper products chemicals
1, Drying principle:
Microwave is a sort of electromagnetic wave which frequency is 300MHz to 300GHz .The water molecule in medium materials is polar molecule,under the effect of the rapid change of electromagnetic field,its polarity orientation will alter with the changes of the external electric field with the high-speed,causing the movement and friction of molecule.so that the microwave field energy can be converted to heat energy in medium to rise the temperature of materials.accomplishing heating ,puffing and a series of physical and chemical processes ,and so ,microwave heating is achieved.
2,The advantage of the microwave dryer for the wood
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 additionto 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 andevenly 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.
3, Main used area
1,Drying pencil wood board
3,drying wood slice
4, drying wood board
5,drying sew dust
6,drying wood slat
7,drying furniture wood board
8, drying high grade wood gift box
9, drying wood tie plug/bung
4.Main technical parameters:
380V±10% 50HZ±1% three-phase five-wire
Microwave output frequency:
80%, Surrounding environment:no corrosive gas, conductive dust and explosive gas.
accord with a country GB10436-89 standards
accord with GB-5226Electrical safety standard
5, top secret parameters only for my dear customer