machine thawing fish Microwave Microwave Industrial thawing

shandong microwave machinery co.,ltd.
Shandong Microwave Machinery Co.,Ltd. offers a full range of Microwave thawing machine for microwave thawing applications machine thawing fish Microwave Microwave Industrial 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 machine thawing fish Microwave Microwave Industrial thawing configurations.
Shandong Microwave Machinery Co.,Ltd. can also provide machine thawing fish Microwave Microwave Industrial 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 machine thawing fish Microwave Microwave Industrial thawing, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Microwave thawing machinecustomers with design and services of 1-2000 tons machine thawing fish Microwave Microwave Industrial 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.

Meat products in order to facilitate storage, transport and processing the turnover of long-term need, must be put materials in cold storage, the mainly purpose of frozen is for storage, if want to use raw materials must be thawed, food processing technology of a program called thaw back to temperature, also is frozen reverse process.

Back to temperature thawing of traditional food processing enterprise generally by air ,water and vacuum condensing steam through heat transfer media to reach the thawing effect,mainly has following ways:

1.Airflow thawing

Adopt the temperature difference between product and air and the adjustment of airflow speed make heat through the static pressure gas of the product's surface boundary layer transmission to the frozen body,so that reach the purpose of frozen baody back to temperature thawing.Have flow air,still air and other methods,its characteristic: the strong adaptability,little equipment investment, can be used in all products no matter small products or big products but long time ,low efficiency.

2. Water thawing

Similar with airflow thawing,medium changed to water. Characteristic is slightly better than airflow thaw, but the same low efficiency, time is long, and need a lot of water resources.

Above two ways are usually used in traditional processing technology, generally put the frozen products on the frame or trolley,thawing time more than 12 hours.

The thawing process is the process of frozen reverse, during the frozen process, food surface temperature decreased rapidly, the propagation of the bacteria have been seriously inhibited,when the temperature reach -10°C the bacteria completely controlled, and in the thawing process surface area is the first temperature rising area that, because long time thaw, and at the time of the bacteria breeding and restart, for large materials, in the material center has not yet been fully thawed before the actual surface has been corruption, then increase the weightlessness rate of raw materials.

3.Microwave back to temperature thawing

Microwave thawing in the high-frequency radiation and electtromagnetic waves,use the polarity of the molecular vibration of elastic collisions with surrounding molecules ,grinding produce heat,warming form the inside material,using this method ro reture temperature have the advantages of low cost,high efficiency,product without bacteria growing and cover less area ect ,other processes can’t be compared.

Microwave thawing technology used in frozen food can be divided into two kinds of temperature adjustment and melting, temperature adjustment generally make refrigeration thawing frozen goods from lower temperature to rise above the freezing point of water around -4 ~ 2°C.At this time the material is still in a solid and more easily cutting processing and so on, this is also frozen processing principle requires.

Microwave thawing mainly have following feaures:

1.Fast thawing speed,high efficiency

Because microwave can go deep material internal heated directly, do not need the conduction process, a piece of meat from 25 kg of -15°Cto-4°C degrees, just finish in two minutes, it is defrosting time from “hour” to “minute”.

2. Save investment,no environment pollution

Saving the shelf and floor space of natural thawing,can be thawed in the package,reduce the requirements of health envirionment,also avoid the waste water sources in the water thawing.

For example,in a beef processing plant ,have 8 wells ,need 24 hours continuous pumping from the underground,in order for the thaw workshop.This is the big waster of water sources.Thawed greasy sewage,increase the burden for the sewage treatment,also cause the loss of oil kind materials.

3. Ensure material nutritious,no corruption

Seafood microwave drying sterilization equipment

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Carrie-Sales manager

shandong microwave machinery co.,ltd.

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