Microwave tunnel type cumin powder drying and sterilizing machine
Detail product description
1. Fast drying, symmetrical drying, drying uniform
2. Also can sterilize material at the same time
3. Low temperature drying and sterilization, keep original color, nutrition, taste and ingredient
4. Material of machine is overall 304# stainless steel food grade, harmless
5. Easy to control, safety, advanced craft
This machine fits for drying and sterilizing powders, granular, sheet-like or gel-like food, and additive, spices, flavoring, medicine, raw material of herbal medicine, nutritional health products, agricultural & sideline products, nonfired(or oil saving)instant noodles, noodles, rice powder needles, soy products, beef jerky, preserved meat, dried fish, tea, tobacco and so on; and for drying, peeling and baking almond, peach kernel, groundnut kernels, chestnut and so on; and for puffing of leisure food, pachyrhizus chips, potato chips, dried shrimps, fish maw and so on; and for thawing the frozen fish, poultry; and for drying beans; and for drying and desulfurating and deoxidizing the metallurgical chemical products; and for drying printing and dyeing products, ceramics, glass, chemical fiber, cotton yarn, wood, leather, bamboo products, insulation materials, building materials, wood , cork, alveolate, cardboard,corrugated cardboard, and so on.
The principle of microwave drying
Microwave is a sort of electromagnetic wave which frequency is 300MHz to 300GHz .The water molecule in medium materials is polar molecule,under the effect of the rapid change of electromagnetic field,its polarity orientation will alter with the changes of the external electric field with the highspeed,causing the movement and friction of molecule.so that the microwave field energy can be converted to heat energy in medium to rise the temperature of materials.accomplishing heating ,puffing and a series of physical and chemical processes ,and so ,microwave heating is achieved.
The principle of microwave sterilization
Microwave sterilizing is the result of combined action of the thermal effect of electromagnetic
fields and the biological effect.
The thermal effect was to make the protein changes of bacteria, the bacteria lose nutrition,
breeding and the conditions of survival and death.
The biological effect of microwave on the bacteria is microwave electric field change in the
cross section of the cell membrane potential distribution, influence the membrane surrounding
electrons and ions concentration, which change the membrane performance, fully bacteria so
malnutrition, cannot normal metabolism, cell structure function disorder, growth is restrained
In addition, the microwave can make normal bacteria growth and stable genetic breeding of
nucleic acid (RNA) and deoxyribonucleic acid (DNA), is by the number of hydrogen bonding is flabby, faults and restructuring, and thus induce genetic mutations, or chromosome aberration
and even rupture.
Technicial parameters features
380V±10% 50HZ±1% three-phase five-wire
Microwave Output Frequency
Microwave input apparent power
Microwave output power
Microwave power adjustment range
80%, Surrounding environment:no corrosive gas, conductive dust
and explosive gas
Height of the inlet and outlet
accord with a country GB10436-89 standards(
accord with GB-5226Electrical safety standard
accord with a country GB16798-1997 Food machinery health security index
NOTE:We can specially design the machine according to your production's features.
JINAN Microwave machinery equipment Co.,Ltd.