1. How does microwave compare to conventional heating? 

In conventional or surface heating, the process time is limited by the rate of heat flow into the 

body of the material from the surface as determined by its specific heat, thermal conductivity, 

density and viscosity. 

Surface heating is not only slow, but also non-uniform with the surfaces,edges and corners being 

much hotter than the inside of the material. Consequently, the quality of conventionally heated 

materials is variable and frequently inferior to the desired result. 

Imperfect heating causes product rejections, wasted energy and extended process times that 

require large production areas devoted to ovens. Large ovens are slow to respond to needed 

temperature changes, take a long time to warm up and have high heat capacities and radiant 

losses. Their sluggish performance makes them slow to respond to changes in production 

requirements making their control difficult, subjective and expensive. 

Conversely, with microwaves, heating the volume of a material at substantially the same rate is 

possible. This is known as volumetric heating.  Energy is transferred through the material electro magnetically, not as a thermal heat flux. Therefore, the rate of heating is not limited and the uniformity

 of heat distribution is greatly improved. Heating times can be reduced to less than one percent of that 

required using conventional techniques. 

2. What are the advantages? 

Because volumetric heating is not dependent on heat transfer by conduction or convection,

 it is possible to use microwave heating for applications where conventional heat transfer is inadequate. 

One example is fluids containing particulates where the identical heating of solids and liquids is required

 to minimize over-processing.  

Another is for obtaining very low final moisture levels for product without over-drying.  Other advantages 

include: 

1.Microwaves generate higher power densities, enabling increased production speeds and 

decreased production costs. 

2.Microwave systems are more compact, requiring a smaller equipment space or footprint. 

3.Microwave energy is precisely controllable and can be turned on and off instantly,

 eliminating the need for warm-up and cool-down. 

Lack of high temperature heating surfaces reduces product fouling in cylindrical 

microwave heaters. This increases production run times and reduces both cleaning times 

and chemical costs.

4.Microwaves are a non-contact drying technology.

Ourdryers in the textile industry reduce material finish marring, decrease drying stresses, 

and improve product quality. 

5.Microwave energy is selectively absorbed by areas of greater moisture. 

This results in more uniform temperature and moisture profiles,

 improved yields and enhanced product performance.

6.The use of industrial microwave systems avoids combustible gaseous by-products, 

eliminating the need for environmental permits and improving working conditions. 

1. Are you a factory or a trader?

We are the largest and influential microwave equipments manufacturer in China, with registered capital of 26 million, setting scientific research, production, sales and service as a whole.

2. Where is your headquarters? And where is your factory?

Our headquarters is located in Building 18, No. 1, Cuizhu Street, High-tech Zone, Zhengzhou City, Henan Province, China.The headquater is an executive office building with 9 floors.

Our factory located in the Crossing of Hongnan Road and Qingyang Street, High-tech Zone, Zhengzhou City, Henan Province, China. It takes about 20 minutes by car from our headquarters to our factory.

3. Do you have your own brand?

Our Registered brand is:BODA

Registration No:  7475478

Validity Period:    2010-10-14 ~ 2020-10-13

Approved Goods: foundry machinery, tea production equipment, dryer, ceramic production equipment, roaster, metal mixer, rotary kiln, electron industry equipment, static industry equipment, pharmaceutical processing machinery.

4. Please let me know your R&D team & capability?

R&D team consists of 65 outstanding engineers engaged in industrial microwave for years; 6 of them are professors and associate professors, 2 of them are senior professionals, who are engaged in high-end and novel products development as well as technological research and reformation. The others are technical staff, with veteran work experiences on technology transfer and application, engineering support and on-site management. With strong capability of R&D and technical transformation, we have set up a stable platform successfully on transforming its fruits from science to technology, technology to final products.

Equipped with the first-class R&D hardware facilities, our labs are operated and managed in accordance with ISO 9001 standard.

5. Which type of equipment is better for me?

Please inform us more information about your requirements, and our team will discuss together and offer the best solution to you soon.