Microwave tunnel type microwave drying and sterilization equipment for vegetable and fruit

Microwave tunnel type microwave drying and sterilization equipment for vegetable and fruit

Detailed information

1. Fast drying, drying even

2. Save enerLD, less nutrition loss

3. Keep its oringal features, ingredient

4. Material of machine is 304# stainless steel food grade

5. Improve the quality of product, make more profit

Mainly application of microwave drying and sterilization machine

This machine fits for drying and powders, granular, vegetable and fruit, vegetable powder, onion powder, chili powder, 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 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.and baking almond, peach kernel, groundnut kernels, chestnut and so on; and for puffing of leisure food, pachyrhizus chips, potato chips, sweet purple potato slices, lemon chips, banana chips, dried shrimps, fish maw and so on

Microwave drying and sterilization machine main features

1, Fast heating. Microwave heating is completely different with traditional heating mode. It makes heating medium become heater, do not need heat transfer process. Although thermal conductivity is poor materials, also can achieve heating temperature in a very short time.

2,Save enerLD 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 thermal efficiency, save enerLD.

3, Heating even. No matter how shape of each part of the body, microwave heating all can make the object and evenly infiltration and electromagnetic wave list to produce the heat. So heating good uniformity, won't appear the endogenous phenomenon focal.

4, Mould proof, sterilization, fresh. Microwave heating has thermal 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 immediately, 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.

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 high-speed,causing the movement and friction of molecule.so that the microwave field enerLD can be converted to heat enerLD 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 sterilization equipment is to use the combination of microwave heating effect and biological effect. Microwave effect on bacteria in the cross section of the membrane potential distribution around the cell membrane electron and ion concentration, which change the membrane performance, fully bacteria so malnutrition, cannot normal metabolism, growth hindered the death.

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.

Main technical parameter

Pictures reference

NOTE:We can specially design the machine according to your production's features.

JINAN Microwave machinery equipment Co.,Ltd.