High Quality Low Price Microwave drying machine

Vacuum microwave drying machine:

In the traditional heating mode, by convection and conduction, radiation, the heating is permeate from outside to inside. But in vacuum condition, it is hard to transfer heat by the cross-ventilation. So it only by the method of heat conduction and radiation can provide material heat. The internal temperature of the heated material is high but surface temperature is low, Internal and external temperature difference is big, difficult to control temperature. So, the conventional vacuum drying method of thermal conduction slow, large energy consumption, low efficiency and long drying time

Microwave heating is a kind of radiation heating, Inside and outside are heated at the same time. So fast heating, high thermal efficiency, short processing time, material inside and outside temperature uniformity, thus saving energy, high drying efficiency, good drying quality. Intelligent static microwave vacuum drying equipment combined microwave energy technology with vacuum technology, And through the high-tech intelligent control of a new type of microwave energy applications. It has both the advantages of microwave drying and vacuum drying, and overcomes the conventional high vacuum drying temperature and time, the shortcomings of large energy consumption. In the process of general material drying, drying temperature is 30-60℃. With high yield, good quality, low processing cost, at the same time, through the intelligent control system can precisely control the moisture, etc. Moreover under the low temperature low pressure dry oxygen content is low, has been a decrease in the oxidative reaction of the drying material slows, so as to ensure the material appearance, flavor and color, easy to dry heat-sensitive materials, especially for Chinese medicine extract, beef paste, chemical raw materials, agricultural products of low temperature drying, has its unique advantages.

Characteristic;

1,High efficiency:Its production efficiency is 4 times of that of the conventional drying;

2,Good thermal distribution

3,Easy to control: microwave vacuum degree adjustment can occur through PLC programming control, external with special sight glasses, can observe the whole process of drying;

4,Good quality: the effective components in low temperature is not easy to decompose, destruction, but also has the effect of disinfection and sterilization, prolong shelf life;

5,can transport high viscosity and medium containing gas and solid particles or fiber, also can transport all kinds of corrosive medium;

6,Economic energy consumption, high degree of automation.

7, High efficiency at low temperature: it is well known air pressure is reduced, the boiling point of water at the same time is reduced, such as under a standard atmospheric pressure, the boiling point of water is 100 ℃, and in 0.073 under the atmospheric pressure, the boiling point of water is 40 ℃. Under the condition of vacuum, heating object can make the internal moisture to evaporate under zero temperature.

8,Improve quality: in anaerobic environment of low temperature drying, more can guarantee the quality of the product.

Applications

Vacuum microwave drying machine is mainly used in high added value, and has heat-sensitive agricultural and sideline products, health products, food, medicine, fruits and vegetables, chemical raw materials such as dehydration; Used for chemical products of low temperature dry enrichment, crystallization water removal, enzymes, etc.; Vacuum extraction of Chinese herbal medicine;

Technical parameters:

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