Microwave drying /sterilizing/microwave wood drying equipment

Microwave drying /sterilizing/microwave wood drying equipment

Brief introduction

1. Energy saving, save cost, make more profit

2. Fast drying, drying even

3. Improve quality of wood, wood product

4. No cracking, no shrinking, no deformation

5. With CE certificate

Main application

This machine 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 & sideline products, non-fried(or oil-saving)instant noodles, noodles, rice powder noodles, 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 sterilizing and oral liquor, pickles, 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 dyeing products, ceramics, glass, chemical fiber, cotton yarn, wood, leather, bamboo products, insulation materials, building materials, cork, alveolate cardboard, corrugated ,and so on.

The principle of microwave heating

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 energy can be converted to heat energy in mudium to rise the temperature of materials.accomplishing heating ,puffing and a series of physical and chemical processes ,and so ,mircrowave heating is achieved.

The principle of microwave sterilizing

Mircowave sterilizing is the result of combined action of the thermal effect of eletromgnetic fields and the biological effect.Thermal 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 metabolism.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 hydrongen bond .The microwave can be strong enough to make hydrogen bond stack ,rupture and recombine ,and induce intragenic mutation or chromosome aberration and even rupure.

Main application

Microwave drying machine mainly used for bamboo, wood, wood board, pencil board, wood floor, hanger, old mahogany, ebony, cherry wood, basswood, birch, teak, oak, boxwood, pear wood, beech, mulberry, serpentine wood, birch, maple spruce, pine, hemlock, cercis, jacaranda, sophora japonica, maple wood, poplar maple, holly, ginkgo biloba wood, camphor wood, fir drying insecticide.

Microwave drying machine also mainly used for drying paper board, paper, cardboard, paper tube, paper round pipe, gray cardboard, sheet-paper etc.The drying equipment also can be used for drying and sterilizing all kinds of gray cardboard, kraft paper, cardboard boxes, paper pulp, honeycomb paperboard, pulp model etc.

Microwave drying machine can also be used to drying and sterilization food, grain, seafood, nut, snack foods, beans, seeds, melon seeds, fruit and vegetable, fruit and vegetable powder, meat, meat essence, spice, spice powder, pepper powder, ginger powder, onion powder, rice flour etc.

Microwave drying machine

1. Microwave equipment have covered the fields including sterilization,drying, defrosting,cooking,extraction,microwave pyrolysis, chemical reaction, ceramic sintering and so on.

2. Our microwave equipment have many model for your choice,Able to drying and sterilizing more capacity of material.

3. The equipment is made of high quality 304#stainless steel,compact structure,no energy dissipation,save energy.Tunnel type design,cover small area,fast drying and sterilizing,continuous production.

4. Adopt high quality Panasonic magnetron,long life,best effect.And drying and sterilization,keep material character perfect ,keep original ingredient.

5. Fast drying, short drying time, low energy consumption, sterilization ,drying, mould proof and insecticide are processed at the same time.Compared with order dryer,save 2/3 drying time and 1/3 electrical energy.

6.Easy to operate,save the production cost.

7.Fast and uniformly heating,the high degree of automation.

8.Very suitable for heating poor thermal conductivity products.

Microwave drying features

1, Fast/symmetrical drying, continuous automatic drying. 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 energy and highly 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 energy.

3, Heating/drying 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, also have sterilization function, keep 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 ingredient 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.

Microwave drying principle

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 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 drying is achieved.

Technical parameter

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