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Quick Details

  • Condition: New
  • Type: Vacuum Drying Equipment
  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: DAXIN
  • Model Number: GZ-3.0-20.0III-DX
  • Voltage: 15KVA-70KVA
  • Power(W): 10KW-50KW
  • Dimension(L*W*H): 3000*1100*1000-8000*1800*1400mm
  • Weight: 4000KG-17000KG
  • Certification: ISO, Patent, CE
  • Warranty: 1year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Drying medium: Direct heat
  • Heating mode: Dielectric type
  • Applicable materials: All kinds of wood
  • Temperature range: Depending on the technology needs
  • Capacity: 3.3-20.16 cubic meter
  • max length of wood: 3-8m
  • High Frequency: 6.78HZ
  • Vaccum pressure: -0.093MPa
  • Maximum capacity size: 20 CBM

Packaging & Delivery

Packaging Details Standard export packing, plastic and foam, fixed by wood pallet, shipped in container by sea for wood dryer
Delivery Time 10-15 days after receiving the advanced payment for wood dryer


DX 3-20CBM high output capacity wood dryer/ wood drying kilns for sale
1.High outturn percentage 2.Full automatic

   DX 3-20CBM high output capacity wood dryer/ wood drying kilns for sale  

Product Description


  High frequency generator heating principle 
HF generator is the core of dielectric heating equipment. It applies three phase alternating current to form frequency oscillation electric field .Under this high frequency electric field, the molecules like water .glue or PVC will be polarized and form two poles. The electric field will change pole rapidly meanwhile all the molecules will also move in very high speed. The friction and impact among molecules can make material get heated in short time. Then the water will be vaporized, glue becomes solid and PVC gets softened rapidly.


  The drying principle   

High vacuum timber dryer adopts high frequency drying, inside and outside of wood timber is heated at same time, uniform heating, high speed drying, short time and good quality, which can keep the timber nature color, meanwhile, the timber is aerated under the vacuum environment, non-cracking, especially applied for the thick and hard precious wood, wet wood.

Automatic type function

Adopts optical fiber testing temperature, accuracy, it is effectively avoid High frequency interfering measuring instrument.

It adopts weight method and Kiln moisture meter, which can test moisture rate online

The container is handled by professional chemical anticorrosion, no rustiness, so that save the container maintenance and

avoid pollute the timber

Save labor, automatic feeding and discharging. Built-in cooling system, lower the drying cost


  The dryer machine component 

1. Wood dryer oven

2. High frequency generator

3. Timber cart

4. Outer orbit

5. Aluminum mesh plate

6. Cooling Tower




  More specifications 


  Picture Show 


Packaging & Shipping


Our Services


 Export Market 

United States, Uganda, Thai, Vietnam, New Zealand, Japan, Bulgaria and so on.


Our service

Sample: we can provide free brochures to cutomers.

Warrenty: all kinds of machines can be ensured 1 year.

Cutsomer service: If there were something wrong during this warrenty, our engineer would be available to oversea to repair it freely.


 Related products list 


HF vacuum dryer 3CBM          HF vacuum dryer 4CBM              HF vacuum dryer 6CBM   


HF vacuum dryer 8CBM         HF vacuum dryer 10CBM             HF vacuum dryer 12CBM


High Frequency Generator






High frequency vacuum

Microwave vacuum

Heating method

High frequency


Heating speed



Diathermy way

through heating

The internal and external heating

Heating area


Outside high, inside low temperature

Technology process



Drying temperature

Can be high to low


Drying quality


Maybe some damage




comprehensive evaluation




  Thank you for visiting our website, pls contact with us freely!  


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