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But relatively new to industrial microwave ovens . When some customers purchase industrial microwave oven equipment, they often ask why the parameters of domestic microwave ovens and microwave equipment are similar, except that the power is different, but why are the prices so different. Household microwave ovens are currently one of the home appliances necessary for everyone's daily life. They are mainly used for fast food heating. I believe everyone is familiar with them. Industrial microwave ovens have the same points: 1. The same operating frequency: 2450 ± 50MHz. 2 The principle is the same.
The following specifically describes the differences between industrial microwave oven equipment and household microwave ovens:
Industrial microwave ovens use different electrical accessories: industrial microwave magnetrons, transformers, capacitors, and diodes used in microwave equipment can work continuously for a long time; domestic microwave ovens can only meet the use time of a few minutes at home, if long Electrical components can be easily damaged if used over time.
Industrial microwave oven equipment control devices are different: microwave equipment can freely adjust the temperature and time of heating materials, while domestic microwave ovens can only control time but not timely adjust the temperature of materials.
The manufacturing method of industrial microwave oven equipment is different: microwave equipment is non-standard customized equipment, and the manufacturing process cannot reach model mass production. Household microwave ovens are standardized and modeled as flowing water production, so the cost of microwave drying equipment is higher than domestic microwave ovens.
Industrial microwave oven equipment features
1. Fast heating, high efficiency and energy saving
Microwave heating is completely different from the traditional heating method (heat conduction, convection, radiation). It can heat the heated material itself, no heat conduction process is needed, and the device and the air do not absorb heat. Compared with electric heating and far-infrared heating, energy saving is more than 2-3 times. At the same time, the heating efficiency is increased by 3-5 times.
2, uniform heating, improve product quality
Microwave energy penetrates into the material, so that the surface of the material can generate heat energy at the same time, and there will be no endogenous phenomenon of external coke. As the moisture on the surface of the material continues to evaporate, the surface temperature of the material will be slightly lower than the temperature of the inner layer, and the temperature gradient formed will turn from the inside to the outside, which is consistent with the direction of vapor pressure and heat migration accompanying the heating process. According to material drying theory, this heating state is extremely conducive to material drying.
3. The thermal inertia is small, and the immediateness of heating is easy to control
The energy output by the microwave is immediately absorbed and heated by the material. With traditional heating methods, their output energy will be absorbed by both the material and the furnace. Microwave heating only requires electricity, as long as the microwave power is controlled, immediate heating or termination can be achieved. There is no thermal inertia and automatic control of the heating process can be achieved. However, the traditional heating method has large thermal inertia, it is difficult to realize automatic control, and it is difficult to guarantee the quality of the heated product.
qcqkw.com 项目商务对接：0371-67993087 Boda microwave drying equipment network qcqkw.com Project business docking: 0371-67993087
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