Rice microwave drying sterilizer

Rice microwave  drying sterilizer

Features:

1.  homogeneous and quick heating

microwave has penetrability and changes with the frequency,the depth of penetration normally from several mm to tens of cm,both the outside and inside of the material can be heated at the same time,therefore avoiding the phenomenon of overheating of the outside while the inside uncooked.Microwave heating changes the heated object to be the heating object,no heat conduction will be necessary.It takes short time for the poor heat conductivity material to reach the heating temperature.The efficiency will be increased greatly by using the microwave,and also the productivity and the quality.

2. Power saving and high efficiency

Material containing water can easily absorb the microwave and be heated,thereby there is almost no loss except the loss during the transportation,therefore high heating effect with low power consumption.

3. Mold proofing,sterilization and keeping freshness

Microwave heating has both heat effect and biological effect,can sterilize and proof mold in lower temperature.Because of the rapidly heating within short time,microwave heating can mostly save the activity,color and nutritious parts of the material.

4.  Advanced technology with auto-control

   The heating and the termination can be realized by the control of the power of the microwave,there will be no thermal lag.It can be automatically controlled by control panel.

5.  Selectivity of heating

Microwave has different functions for material with different dielectric properties,this is beneficial to heating process,because water molecule absorb microwave the best.The part containing high water absorbs more microwave power than the one containing the less water,this is the selectivity of the microwave .While heating wood and paper,this feature can be used to heat and dry homogeneously.Please pay attention that some material will absorb the microwave better at higher temperature,the positive feedback causes the temperature of this material to increase dramatically.It’s necessary to set reasonable heating process.

6.  Safety and harmless,the improvement of working environment

The microwave can be controlled in the heat conducting room made of metal and waveguide tubes,so there will almost be no leakage of microwave,no the harm of radiation and the disposal of harmful gas,no waste heat and dust,thus greatly improving the working environment and intensity of labour.

Main technical parameter 

  contact way