shandong microwave machinery co.,ltd.
Shandong Microwave Machinery Co.,Ltd. offers a full range of Microwave thawing machine for microwave thawing applicationsequipment drying microwave machinery--industrial/agricultural dryer&sterilizer microwave chips Microwave Microwave Potato thawing. Shandong Microwave Machinery Co.,Ltd. will also custom design components for your needs Microwave thawing machine. Shandong Microwave Machinery Co.,Ltd. can supply products Microwave thawing machinefor operation at 915 MHz in a variety of equipment drying microwave machinery--industrial/agricultural dryer&sterilizer microwave chips Microwave Microwave Potato thawing configurations.
Shandong Microwave Machinery Co.,Ltd. can also provide equipment drying microwave machinery--industrial/agricultural dryer&sterilizer microwave chips Microwave Microwave Potato thawing for applications where the magnetron needs to be separate from the power supply and controls. Shandong Microwave Machinery Co.,Ltd. Microwave power levels from 10kW to 300kW are standard products.Microwave thawing machine can be used in defrosting frozen food,for example,beef meat,pork,fish,poultry,dairy product ,fruit & vegetable and others.
Shandong Microwave Machinery Co.,Ltd.is a Microwave thawing machine factory specializing in the production of equipment drying microwave machinery--industrial/agricultural dryer&sterilizer microwave chips Microwave Microwave Potato thawing, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Microwave thawing machinecustomers with design and services of 1-2000 tons equipment drying microwave machinery--industrial/agricultural dryer&sterilizer microwave chips Microwave Microwave Potato thawing. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Microwave thawing machineover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Microwave thawing machineoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Microwave thawing machineequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.
Machine for potato chips processing
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.
The features of the machine
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 energy 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 energy.
3, Heating evenly. 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, Mouldproof, 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 colour and lustre and nutrition of food.
shandong microwave machinery co.,ltd.