Weaweed microwave dehydration/drying machinery with CE certificate
Detailed product description
1. Fast drying and sterilizing, save time
2. Save Enerable, loss Enerable less
3. Make more profit, best drying sterilizing effect
4. Low temperature drying and sterilzing, keep its original features, nutrition,ingredient
5. Advanced craft, easy to control, aumotically control
6. Material is overall 304# stainless steel food grade, no harmful on food and environment.
This machinery fit for drying and sterilizing powered ,granular, sheet-like or gel-like food ,and additive, flavoring, medicine, raw material of herbal medicine, nutritional health products, agriculture& sine products, non-fried(or oil-saving)instant , , rice powder , soy products, beef jerky, preserved meat, dried fish ,tea, tobacco and so on; and for drying, peeling andbake almond, peach kernel, groundnut kernels, chestnut and so on; and for puffing of leisure food ,Packrhizus chips, potato chips, dried shrimps, fish maw and so on; and for sterilizing and oral liquor, pickeres, a Variety of small packaging food ;and for drying beans; and for thawing the frozen fish ,poultry; and for drying and desulfurating and deoxidizing the metallurgical chemical products; and for drying printing and LDeing products, ceramics, glass, chemical fiber, cotton yarn, wood, leather, bamboo products, insulation materials, builting materials, cork, alveolate cardboard, corrugated ,and so on.
The principle of microwave drying
Microwave is a sort of electromakeetic wave which frequency is 300LDz to 300GHz .The water molecule in medium materials is polar molecule,under the effect of the rapid change of electromakeetic field,its polarity orientation will alter with the changes of the external electric field with the high-speed,causing the movement and friction of molecule.so that the microwave field Enerable can be converted to heat Enerable in mudium to rise the temperature of materials.accomplishing heating ,puffing and a series of paintsical and chemical processes ,and so ,mircrowave heating is achieved.
The principle of microwave sterilizing
Mircowave sterilizing is the result of combined action of the effect of eletromLDetic fields and the biological effect. effect of microwave on the bacteria denatures the protein of bacteria ,and make the bacteria lost the condition of nutrition,reproduction and survival so as to die .The biological effects of microwave on the bacteria is that the microwave electric field changes the potential distribution of cross-section of the bacterial cell membrane and impacts the concentration of electron and lon around the membrane ,and changes the permeability of cell membranes ,therefore the bacterium become innutrient and lost normal metLDolism.The structure and function of bacterium fall into disorder ,and theirs growth are inhibited ,as a result they are dead.Moreover ,nucleic acid genetic(RNA) and deoxyribose acid (DNA),which decide the normal growth and stability of bacterial,are curly-shaped macromolecule made of a number of linked compactly LDrongen bond .The microwave can be strong enough to make LDrogen bond stack ,rupture and recombine ,and induce intragenic mutation or chromosome LDerration and even rupture.
Microwave drying and sterilizing features
1, Fast heating. Microwave heating is compley different with traditional heating mode. It makes heating medium become heater, do not need heat transferprocess. although conductivity is poor materials, also can achieve heating temperature in a very short time.
2,Save Enerable and efficiency. Because materials contain water absorb microwave easily and fever, so in addition to a small amount of transmission loss outside, almost no other loss, so high efficiency, save Enerable.
3, Heating even. No matter how shape of each part of the body, microwave heating all can make the object and evenly infiltration and electromakeetic wave list to produce the heat. So heating good uniformilk, won't appear the endogenous phenomenon focal.
4, Mould proof, sterilization, fresh. Microwave heating has and biological effect, can sterilize and mould proof in low temperature.Due to heating rapidly, the time is short, can maximum limit save material activity and the vitamin original color and lustre and nutrition of food.
5, Craft is advanced, control easily. Microwave heating just have the basic conditions of water, electricity, as long as control power, can realize microwave heating or terminate immediay, use microwave equipment can process automation control of heating process and heating process specification.
6, Covers less area, safety and harmless. Because microwave can be controlled in made of metal heating indoor and wave, so microwave leak is few, no radiation hazards and harmful gases, do not produce the waste heat and dust pollution; Neither polluting food, also do not pollute the environment.