Microwave drying sterilization equipment is the result of the combined effect of electromagnetic field thermal effect and biological effect. What are the characteristics of the device ? Let 's get to know ! 

1. Fast heating speed 

Generally, flame, hot air, electric heating, steam and other heating methods are used. The principle of heat conduction is used to transfer heat from the outside of the heated object to the inside, so that the temperature of the heated object is gradually increased. This is called external heating. It takes a certain time for the intermediate position to reach the required temperature, and the material with poor thermal conductivity will take longer. The microwave drying sterilization equipment uses the provincial heating material as the heating element, which is called the internal heating method. It does not require a heat conduction process, and it is heated inside and outside at the same time, so it can be heated for a long time. 

2 、 Heated evenly 

Normal heating, to improve the heating speed, you need to increase the heating temperature, prone to coke exogenous phenomenon. When heated by microwave, each part of the object uniformly penetrates the electromagnetic wave and generates heat, so the uniformity is often greatly improved. 

3. Energy saving 

In microwave heating, microwave energy is only attracted by the heated object itself to produce heat. The heating chamber wall and the air in the heating chamber and the corresponding container do not produce heat, so the heating effect is greater and the production environment is significantly improved. 

4. Automatic control 

Microwave drying sterilization equipment heating is easy to control, thermal inertia is small, if using microcomputer control, especially suitable for heating process and heating process of automatic control. 

5. Sterilization of microwave drying sterilization equipment 

Microwave energy itself will not be contaminated by food. Microwave has a dual bactericidal effect of thermal effect and non-thermal effect, which can kill bacteria at a relatively low temperature. As a result, a heating sterilization method that can maintain a large amount of food nutrients is provided. 

Using microwave drying sterilization equipment can provide work efficiency without any radiation. Microwave sterilization can directly interact with food, bacteria and other microorganisms. The thermal effect and non-thermal effect work together to achieve the purpose of rapid heating sterilization, and the processing time is greatly shortened. The sterilization effect of various materials is generally 3-5 minutes.