Microwave food drying equipment produced by Zhengzhou Dingli is mainly used for heating, drying, baking and sterilizing various small packaged foods, bottled foods, pastries, biscuits, preserved fruits, soy products, cooked foods, condiments (chicken essence, essence), flour, etc. . It can also be used for drying seafood (kelp, seaweed, vannamei shrimp baking, shrimp grilling machine).
Microwave food drying equipment has dual functions of thermal and non-thermal effects on food. The mechanism of microwave thermal effect is: biological cells are a condensed medium composed of complex compounds such as water, proteins, nucleic acids, carbohydrates, fats and organic matter. The temperature of this medium increases under the action of a strong microwave field. As a result of the temperature increase, the temperature of the moisture inside the food increases at the same time and evaporates to dry it, and the bacteria are sterilized under the action of heat.
Microwaves are electromagnetic waves with a frequency of 300 MHz to 300 GHz. Water molecules in the heated medium material are polar molecules. Under the action of rapidly changing high-frequency magnetic fields, their polar orientation will change with the external electric field. The changes cause the movement of molecules and mutual friction effects. At this time, the field energy of the microwave field is converted into thermal energy in the medium, which increases the temperature of the material and produces a series of physical and chemical processes of heating and puffing to achieve the purpose of microwave drying and heating sterilization.
| Model | Type | Power | Material | Size（m） | Output（kg/h） | Microwave leakage |
| MiD-8 | Cabinet type | 8KW | Stainless steel | 1.3*1.0*1.68 | 40-60 | ≤5 |
| MiD-10 | Cabinet type | 10KW | Stainless steel | 1.3*1.0*1.75 | 50-70 | |
| MiD-15 | Cabinet type | 15KW | Stainless steel | 1.7*1.1*1.85 | 80-100 | |
| MiD-80 | Tunnel type | 20KW | Stainless steel | 8.2*1.3*1.7 | 150-200 | |
| MiD-100 | Tunnel type | 40KW | Stainless steel | 10.5*1.4*1.7 | 250-300 | |
| MiD-130 | Tunnel type | 60KW | Stainless steel | 13.2*1.4*1.7 | 300-400 | |
| MiD-140 | Tunnel type | 80KW | Stainless steel | 14.8*1.9*1.7 | 500-600 |
Fast And Efficient
Microwave radiation can quickly heat and evaporate the moisture inside the object, making the drying faster and more efficient.
Energy Saving
Can better utilize energy during drying and reduce energy waste.
Even Drying
Heating inside and outside at the same time, drying evenly.
Maintain product quality
Reduce the loss of nutrients and chemical changes during drying, which helps maintain product quality.
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