Heating principle of  High Frequency dielectric   

Dielectric ,known as insulator ,such as timber ,plastic ,grain ,rubber ,glass epoxy,glue agent ,water etc .High frequency dielecteic heating is to put dielectric in HF electric field whose direction changes constantly in very high speed , so that molecules of dielectric material rotate or vibrate in high speed in their original position ,and heat will be generated by intermolecular friction and collision for heating purpose .

Principal features :

• High heating rate and efficiency .
• Uniform heating 
• Easy conrol of heating process
• Being heating delective
• Suitable for automatic production ,small accupation room , low labor intensity .
• Envirnomental protection ,boiler unnecessary ,dust free,smog free ,no high temperature radiation ,safety and health .

Specification of high frequency vacuum dryer machine 

Advantages of our High frequency vacuum timber dryer:

1. High frequency dielectric heating  

2.Vacuum negative pressure dehydration

3.3-15 cubic meter effective drying volume

4.Cost saving, power saving

Packaging  : Standard export packing, plastic and foam, fixed by wood pallet, shipped in container by sea .

Shipping : 15-20days after receive the advance payment .

 We have passed the ISO9001:2008 and CE certifications about the fast drying hf vacuum machine

The warranty time is one year for whole machine , 

We will be free to maintain machine for user in whole service life.

Daxin Electronic Science And Technology Co., Ltd 

Email : haibo10(at)         

Skype : xiaoyao101802(at)

What' App : +86-17731181474

Phone: 17731181474

QQ :630191463

Contact person : Ms Vivian 

Shijiazhuang Development Zone Daxin Electronic Science And Technology Co., Ltd. is a professional firm and factory specialized in the production of high frequency

vacuum wood drying equipment and other woodworking machinery inHebei Province,China ,which is widely used in the areas of hardwood and softwood.

In 2003 , our firm successfully passed ISO9001 certification and CE certification ,

which has greatly improved the general management Level. Daxin wood machines well known in China domestic .Abroad markets are Japan , Thailand ,Vietnam , USA , Iran ,Uganda ,  NewZealand , Bulgaria , , Indonesia , etc .