No pollution microwave drying machine/tunnel vegetable microwave dryer

No pollution microwave drying machine/tunnel vegetable microwave dryer

Technical features microwave drying machine :

1. Low drying temperatures treat the product gentle

2. No oxygen attach for the product

3. Highly nutritious instant properties

4. Better flavor

5. Less hydroscopic final product

6. Minimal product losses

7. Static drying of thick layers without frictional losses

The scope of application of microwave drying machine :

Applicable to the pharmaceutical, food, chemical and other industries. Better thermal stability of material drying and sterilization. Especially all kinds of Chinese herbal medicines and itsraw materials, semi-finished products, health products,powder etc.

Advantages:
Ⅰ.Compared with conventional microwave drying machine:
1)Low temperature:under one atmospheric pressure (101.3 kpa), the boiling point of water is 100 °C.But under 0.073 of one atmospheric pressure(7.37 kpa), the boiling point of water is only 40 °C.It is on negative pressure condition when using microwave vacuum device,material can be processed under low temperature.So the quality of the material can be guaranteed tremendously. The machine is especially suitable for drying material which need to dry in the low temperature, such as herbal extract, ginseng, ect.
2)Pressure:In negative pressure environment with microwave vacuum device, moisture evaporates faster in the lower temperature.

Ⅱ.Compared with conventional vacuum drying machine:
1)Penetration:because it is in vacuum situation when using conventional vacuum drying equipment,heat can't transfer in the form of convection and can only conduct.So the heating speed is slow,drying time is long and the energy consumption is excessive. However,Microwave vacuum drying equipment adopts radiation way to transfer energy and it heat wholly without any medium.It avoids the above shortcomings.
2)Evenly:microwave heating is in and outside of the material at the same time,the temperature difference is very small in and outside of the material.So it is more evenly when drying materials,and the heating efficiency is greatly increased.
3)Quickly:because of the penetration of the microwave and the radiation way to transfer energy, materials is heated inside and outside at the same time.Thus the drying speed is greatly improved.

Technical parameters of microwave drying machine :

Raw materials of microwave drying machine :

All the goods exported are packed in wooden case or carton with export standard except naked package when necessary.We have our own professional shipping company which could deliver the goods to every corners in the world with safety and speed, and aslo can supply the services of solving the problems occured during the transaction, such as customs cleaning.

Pre-sale services:

Act as a good advisor and assistant of clients; enable them to get rich and competitive

from the returns of their investment.

1) Select suitable equipment model.
2) Design and manufacture products according to clients’ special requirements.
3) Train technical personnel for clients.
4) Professional suggestion for customer

Services during the sale:

Respect clients; devote ourselves to improving the total value of clients.

1)take photos(including raw material, semi-products, final products, and loading products)
2) Pre-check and accept products ahead of delivery.
3) Prepare all clearance documents, so that the customer clearance smoothly.

After-sale services:

Provide considerate services to minimize clients’ worries.

1) Provide civil engineering drawings of the equipment.
2) Free training(including installation,maintenace) to every customer.
3) Install and debug the equipment, ensure the dryer running smoothly.
4) Examine the equipment regularly.
5) Take initiative to eliminate the troubles rapidly at site.
6) Distribute the guarantee fittings door-to-door.
7) Provide technical exchange and support.
8) Provide maintenance for big items.
9) The most preferential prices to provide customers the quick-wear parts.

Henan Doing Mechanical Equipment Co,Ltd. Is a professional manufacturer of microwave dryer, We have been in microwave dryer manufactuering industry for 40 years. With rich experiences, our engineer team helps customers design different microwave dryer machines with different capacities .

1.What is microwave?

Microwaves are a form of electromagnetic energy with frequencies between 300 MHz and 300 GHz, generated by magnetrons under the combined force of an electric and a magnetic field perpendicular to each other.

2. What is the advantage of microwave equipment compare to Conventional equipment?

Microwave is a direct method of drying and sterilization. Energy is transferred through the material electro-magnetically, not as a thermal heat flux. Therefore, the effect of drying and sterilization is uniformity and process time is short.
Microwave mushrooms sterilizer and dryer could completely preserve the original color, fragrance, nutrition and other properties of spices.

3. How about safety?

Using scientific structure and patented suppression system,industrial microwave drying machine no threat of electromagnetic radiation to the health and safety of equipment operators.

4.What about maintenance?

For microwave dryer and sterilizer, the only part that requires maintenance is the magnetron. In the event of a malfunction or misuse through incorrect operation, this can easily be replaced in less than thirty minutes. Generally,werecommends that the magnetron of industrial microwave dryer and microwave sterilizer be replaced annually or after 8,000 hours of operation, whichever is sooner.

Any more question about microwave drying machine , please feel free to contact us at any time.

No pollution microwave drying machine/tunnel vegetable microwave dryer