Principle

Because hot air drying heats material surface layer and granule surface and then conduct heat from exterior to interior, evaporate and dry, it will prolong drying time. Moreover because of poor hot air penetrability, the drying effect is poor and the temperature difference is big, exert suitable microwave into hot air drier, it can accelerate its material penetrability and uniform temperature raising and make it heat uniform and quicken drying time and effect.

Main features

1.       Exist part of microwave in hot air and combine both organically and raise efficiency.

2.       In same chamber, use two kinds of heating mode directly and develop individual functional advantage.

3.       High drying efficiency, shortening time relatively, heating uniformly and drying stable.

4.       Under the action of microwave, equipped with the function of sterilization and keep fresh.

5.       Under the condition of preventing from microwave leaking and firing, etc., part drying equipment can be equipped with microwave.

Main applications

Use: melon, medicine material, vegetable, chemical industry, medical treatment, foodstuff, construction material, etc. industry.

 

Technical parameters