Vacuum microwave drying equipment is a new type of equipment combined with microwave technology and vacuum technology, the equipment is mainly used in thermal sensitivity material (the temperature is generally can not exceed 70 degrees) heating drying, can be dried in the environment of 45-60 degrees.

Because the evaporation rate of water vapor is directly proportional to the temperature, and it is inversely proportional to the pressure. In a vacuum environment, the temperature of water evaporation can be reduced to 40 degrees, so the temperature of vacuum drying out is lower and faster.

Advantages of the vacuum microwave machine:

Conventional drying (such as infrared drying, hot air drying, etc.) is the use of heat conduction to transfer heat from the outside to improve the internal material temperature, heat transfer time is long, and will produce "outside heat and inside cold" lead to uneven drying conditions. The vacuum microwave machine has the following advantages: Using the internal heating method, its own heating, without heat conduction, fast speed, high efficiency. The equipment does not need to preheating, open with use, fast heating, short drying time. Dry without heating air, no heat radiation loss, energy saving and efficient. Combined with vacuum technology, the temperature of water evaporation is lower and faster, to avoid the heat-sensitive material affected by heat.

Scope of application of vacuum microwave machine:

Agricultural products, food or medicine. Chinese medicine ointment, etc Chemical products requiring low-temperature drying. Wood requiring low-temperature drying.

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