A microwave oven, often colloquially shortened to microwave, is a kitchen appliance that heats food by bombarding it with electromagnetic radiation in the microwave dryer spectrum causing polarized molecules in the food to rotate and build up thermal energy in a process known as dielectric heating. Microwave dryers heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm of a dense (high water content) food item; food is more evenly heated throughout (except in thick, dense objects) than generally occurs in other cooking techniques. The microwave dryer can Sterilize the food during the drying process by heat and the infMulti microwave layer tunnel covered tunnel conveyor dryerce on the protein, RNA, DNA, cell membrane and so on.
1.Principle of Multi layer tunnel covered tunnel conveyor dryer
The microwave drying machine is used of electromagnetic induction or infrared radiation to dry the raw material. By microwave energy permeation, the material inner moisture quickly been heated and gasified, forming a strong outward diffusion situation, to make the moisture extremely quickly spread to the surface.
2.Features of Multi layer tunnel covered tunnel conveyor dryer
1).Sterilization and drying at the same time.And the dryness of dried flowers is uniform.
2).The microwave dryer for raw materials never change and break the nutritional facts.
3).Owing to short time of drying,it can maintain more original fragrance.The smell is more delicious than traditonal ways.
4).After the microwave drying,the products can meet with QS health standard owing to the reduced bacteria rate.
5).The microwave drying type microwave dryer has advantages of less occupied area,driven by electricity motor.So it can protect environment and save energy.
6).Improving the value of the raw materials and save drying cost.
3.Application of Multi layer tunnel covered tunnel conveyor dryer
4.Parameter of Multi layer tunnel covered tunnel conveyor dryer
|NO.||Model||Power(kw)||Dehydration Capacity(kg/h)||Sterilization Capacity(kg/h)||Size(mm)|
If there any products draw your interests please let us know ,as we have received your special enquiry, we’ll make you the most favorable offer as soon as possible. Our factory is specialized in making dryer oven machine more than 15 years. With the high quality , the equipment we have selling well for many countries. If you have any needs, please contact us: skype or whatsapp :+8618203689301
1, We calculate the capacity and recommend the best models
2, We supply you the professional refrigeration technical support and electronic technical support for your installation, debugging and operation.
3, We supply the spare parts and technical support in & after the warranty time.
4, We supply the training course to your workers at our factory if you need.
1, Technical support for your installation, operation and maintenance.
2, One year’s warranty, and you can pay for extended warranty.
3, Spare parts and technical support at most economic prices after the warranty.
6.what you concerned
1)How is the quality of your products?
Our all products are certificated with CE quality inspection. Also manufactured strictly according to national and international standard, and we take a test on every machine before delivery.
2) What guarantee do you provide?
If the quality is not consistent with the description as we said or promised before you place order, we promise you 100% refund.And we now support Multi microwave layer tunnel covered tunnel conveyor dryer Trade assurance which can protect your money safe,if we don't deliver on time,and the quality is not good after you receive,we gurantee 100% refund.
3) How about price?
We have our own factory and can give you the competitive price. Besides, we have a policy that " for saving time and absolutely honest business attitude, we quote as low as possible, discount can be given according to quantity".
Jinan Joysun Machinery Co., Ltd., relying on strong technical support, advanced production equipment, excellent processing technology and scientific detection methods, we ensure product quality and delivery time, and provide a fully optimized technical solution according to your requirements. Jinan Joysun Machinery Co., Ltd. for thawing of meat products and seafood, the equipment has stable performance, reliable quality and short thawing time. It is an ideal defrosting equipment for high-tech meat products, made of stainless steel, conforming to food production standard. Welcome new and old customers to inquire. Our international business covers customers all over the world. We have competitive prices and are proud of our excellent after-sales service. The working attitude of the company and the continuous improvement of the innovation concept will lead Tuo Bo and you to step into the brilliant future hand in hand and create a better future.
Through continuous exploration and practice, the company has developed the advantages of low investment, high efficiency, low operation cost, high product quality and convenient control and operation. The microwave frequency thawing equipment with microwave frequency of 915MHz and output power of 20kw-200kw is above. For food processing enterprises such as chain fast food industry in China, food thawing is provided, and the improvement of food thawing technology in China is also renewed. The benefit is not only "farsightedness", but also at the foot of the eyes. According to experts, the traditional food thawing are based on heat conduction method, material surface temperature is higher than the internal temperature in the thawing process, inevitably there will be drop loss, which will increase the business loss. If merchants use microwave dryer, Multi microwave layer tunnel covered tunnel conveyor dryer power, material temperature and transmission speed can be used to achieve adjustable linkage, and the overall heating process control advantages can greatly reduce material consumption and improve food utilization. In addition, as the microwave thawing only needs electricity, no need to consume a lot of water, in the low carbon era, this is not lost a recommended fashion trend.
microwave dryer is a new type of environmental protection drying method. When dry, Multi microwave layer tunnel covered tunnel conveyor dryer directly to the medium molecules converted into heat, because the Multi microwave layer tunnel covered tunnel conveyor dryer penetrating performance of heating medium and at the same time, no need to heat conduction, so the heating speed is very fast, the water content below 30% of the food, the drying speed can be shortened hundreds of times.
microwave dryer advantages of equipment
1, microwave dryer, short, fast
Conventional thermal sterilization is used to transmit heat from the surface of the food to the interior through heat conduction, convection, or radiation. It often takes a long time to get the germicidal temperature. The Multi microwave layer tunnel covered tunnel conveyor dryer is the direct interaction between microwave energy and microorganisms such as food and bacteria. The interaction between heat effect and non thermal effect can achieve fast warming and bactericidal action, and the processing time is greatly reduced. The sterilization effect of various materials is usually 3-5 minutes.
2, Multi microwave layer tunnel covered tunnel conveyor dryer low temperature sterilization keep the nutrition and traditional flavor The Multi microwave layer tunnel covered tunnel conveyor dryer is through special heat and non thermal effect sterilization, compared with conventional thermal sterilization, it can get the desired disinfection effect at relatively low temperature and short time. Practice shows that the general sterilization temperature can reach the effect at 75-80 degrees centigrade. In addition, microwave dryer processed foods can retain more nutrients and color, aroma, taste, shape and other flavors, and have puffing effect. For example, the vitamin C retained in vegetables treated by conventional heat treatment is 46-50%, while that in microwave treatment is 60-90%, while that in conventional heating is 58%, while that in microwave heating is 84%.
3 microwave dryer and Multi microwave layer tunnel covered tunnel conveyor dryer save energy Conventional thermal sterilization often has heat loss in the environment and equipment, and microwave is directly treated to food, so there is no extra heat loss. In addition, the conversion efficiency of the electric energy to the microwave energy is in the 70-80%, and the power is generally reduced to 30-50%.
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