Vegetable microwave dryer

1. How the Vegetable microwave dryer to dry vegetable?

1.Vegetable is placed on the conveyor of the microwave drying machine. A homogenizing equipment spreads the materials on conveyor.

2. At same time, the microwave dryer creat microwaves. The conveyor delivers materials to the Vegetable microwave dryer chamber.

3. The microwave energy makes the vegetable drying and sterilization. The dried spice is healthier and easy storage.

4. The dried vegetable is discharge from outlet.

2. What is  the vegetable microwave dryer’s working principle?

The working principle of microwave dryer are electromagnetic waves with frequencies between 300 MHz and 300 GHz. Water molecules in the heated medium are polar molecules. Under the influence of a rapidly changing high-frequency magnetic field, their polarity orientation changes with the external electric field. This causes the molecules to move and create a frictional effect. The microwave field energy is then converted into heat energy within the medium, raising the temperature of the material and initiating a series of physical and chemical processes such as thermalization and expansion, thus achieving the purpose of microwave heating and drying.

3. What are advantages of  Vegetable microwave dryer? 

1.Large capacity span, the Vegetable microwave dryer drying equipment can continue to dry automaticaly, fast dehydrate, short drying time and large output.

1.Fast drying : Vegetable microwave dryer only need 3-5 minutes to dry materials. Saving drying time. Microwave energy can penetrate the interior of the material, and its heating process is carried out simultaneously throughout the entire material, with rapid and uniform temperature rise, greatly reducing the time for heat conduction in conventional heating. Microwave dryer keeps retaining the nutritional components and flavor of the food.

2.Energy saving and environmental friendliness, reduce power consumption by more than 75%
3. Excellent sterilization: High sterilization efficiency, microwave can heat materials in an extremely short time, quickly reaching the temperature for sterilization and disinfection.
4. Any material can be dried between 18ºC and 85ºC.

5.  Tunnel design, small area need, fast drying and sterilization, continuous production

4. What materials can be dried by Vegetable microwave dryer ?

The Vegetable microwave dryer  can dry 90% raw materials from different field. Such as fruits and Vegetables, Pasta, Tea, Flowers and Leaves, Nuts and Seeds, Herbs and Spices, Meat and Petfood, Seafood and so on. It can be used for drying fresh food separately or even together without worry of mixed fragrances.

5. FAQ

  ♥ What should I do when I plan to start an drying project? 

Firstly, we need to know the moisture content of your raw material and  the final moisture content after drying .  Secondly, please tell us what is your required capacity per hour or per day? Thirdly, what kind of fuel do you want to use? Coal, gas, electrical, or others. We can recommend you suitable drying model according to your condition  and design the matching heating system for your project.

♥ Do you provide equipment operation training?

Yes. We can send professional engineers to the working site to guide the installation, adjustment, and operation training.

♥ What kind of drying machine is suitable for me?

Multi-layer belt drying machine, heat pump drying machine, and microwave food drying machine. The multi-layer belt drying machine is more suitable for large-scale food drying, heat pump drying machine tends to be easier to operate and frequently used in the small and medium drying process, and The microwave dryer has higher drying efficiency and sterilization function. Based on your production situation, you can choose the suitable one.

6.Why Choose Us ?