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As we all know, the general roasting machine are using the traditional converter or pan. Its advantage is that the price is much cheaper, but the taste is not as good as that roasted by microwave equipment. Microwave roasting machine is a new kind of puffing technology that uses microwave to heat rapidly, so that the moisture in the material can absorb microwave quickly and vaporize in a short time, so as to achieve its puffing effect. It has the advantages of fast heating speed and short heating time.Compared with extruding and frying extruding, it is not easy to cause some unnecessary chemical reactions in the material, and does not increase oil and retain the original flavor.
First of all, the traditional grain roasting method is generally heat transfer nature, from the surface to the inside, roasting time is longer and roasted grains are harder, and the roasting is not very uniform. Grains processed by the new microwave grain equipment will taste better. The microwave energy directly penetrates the material, so that the inside and outside of the material are heated at the same time, very short heating time.
Secondly, the use of microwave roasted grains will be more soft in puffing effect. The microwave energy causes the water molecule inside the processed material to heat up and vaporize, pressurize and expand instantly. The structure of the polymer material in the component is denatured by the expansion force of the gas, and it becomes the multi-microporous material with the characteristics of the network structure.
In addition, microwave cereals roasting equipment also has the effect of fishy sterilization, microwave in the process of working to produce biological effect and thermal effect, will destroy the activity of enzymes in cereal.
To sum up, the grains nuts processed by microwave equipment are softer and sweeter. At the same time, in addition to the smell, sterilization, swelling effect, has been widely used in: chickpeas, kidney beans, black beans, broad beans, peas, cowpeas, red beans, mung beans, red beans, sesame, rapeseed, sunflower seeds, peanuts, walnuts, almonds, chestnuts and other cereals food roasting.
Features of tunnel microwave belt peanut roaster:
1. Under the action of microwave electromagnetic field, the material is uniformly heated without heat conduction, and there is no thermal inertia to avoid the non-uniformity of traditional drying methods and the phenomenon of affecting its appearance;
2. Microwave directly acts on the material, no heat loss, drying time only takes 3~ 4 minutes, save energy;
3. The automatic temperature control system can set the appropriate temperature according to the characteristics of the material;
4. The monitoring system monitors the drying condition of materials in real time;
5. Microwave equipment in the process of use, no waste gas and water, environmental protection;
6. In the drying process, under the dual action of the thermal effect and non-thermal effect of microwave, also have bactericidal effect,greatly help improve its quality;
7. In addition to peanut , also can be used for processing many other products, such as wheat, highland barley, red beans, yellow beans, pumpkin seeds,black beans and other grains dry roasting; such as pistachios,cashews,almond etc nuts roasting; seed inactivation, etc.
8. Microwave equipment have many models with different capacity,and can be CUSTOMIZED according to the characteristics of the material and your work site limitation.
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