CNC HF vacuum wood drying machine,Woodworking drying machine

    Product Description  High Frequency Lumber Vacuum Drying Machine is the result of design combining High frequency medium heating technology and Vacuum cryogenic dehydration technology. The working principle of HF medium heating: in the high frequency electrical filed, friction of medium molecule generates heat. Keeping the wood in the frequency electrical filed, thus the inside & outside of wood will be rapidly heating. Meanwhile, vaporizing temperature of water will be decreased under vacuum conditions. DXHF High Frequency Lumber Vacuum Drying Machine 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 may 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.   Quick heating— It does not require heat conduction, inside and outside of wood timber is heated at same time;
Fast dehydration —During the heating process, there is staged temperature difference between inside and outside of wood timber this will speed up the water movement from inside wood to outside wood; Drying time is 1/5 compare with tranditional wood drying method.
High quality— there will be no crackings , bending and color change by taking control of heating speed, relative vacuum degree & condensing rate. Large capacity— Patend Square designed drying oven supplies more space utilization. it is suitable for different shaped wood
Cost saving — Fast temperature raise and higher space utilization takes lower cost than traditional ways.
Eco-friendly — This machine does not pollute the enviroment
Full-automatic —UA Unattended Automatic drying process, very easy to handle The Specifications of High Frequency Lumber Vacuum Drying Machine: Load Capacity: 4400 Board Feet (10.08m3)
Loading Method: Auto feeding system
Annual Production: 300,000 BF to 700,000 BF (725m3 – 1700m3)
Standard Dimensions: 8.6m length x 2.0m wide x 2.09m high
Timer cart Dimensions:7.0m length x 1.2m wide x 1.2m high
Vacuum pressure:-0.093 MPa
Heating Options: Electricity