Hebei Ablazebird Tech Co., Ltd., is a professional company specialized in high frequency woodworking machines: high frequency vacuum wood drying kiln, high frequency conveyor board joining press machine, high frequency wood door frame joining assembly machine, high frequency plywood bending machine.
Our productions are widely used in furniture, man-made boards, floor, packing, instrument, handicraft, thermal insulation materials and other fields.
We can provide you a solution of timber jointing, gluing and drying. Besides, we can custom make high frequency heating machine as per your requirements.
Strictly quality control, precise machining, selected branded electrical parts.
Engineers in HF designing & development over 10 years.
All sales are trained and worked for years to offer best machine selection suggestions.
We can offer overseas machine installation, testing, training; machine problem solving by email & IM.
Brands We Use
Benefits of High/Radio Frequency Vacuum Wood Drying
High frequency drying is internal heating method. It makes water heat themselves. Totally different with conventional external heating method (conductive drying method)
High frequency drying can make wood inside temperature higher than surface. Together with pressure difference, it increases the transfer speed of wood moisture from inside to outside. Much better and conductive heating method.
During high frequency wood drying, the distance between two layers of electrodes should be 150-250mm. The large distance can reach to 500mm. Other drying method cannot reach to such thickness. It is very good at thick wood and hard wood drying.
High frequency heating makes wood temperature gradient less than normal heating method. So the inner stress is much less than others. The wood will not easy to crack.
HF vacuum kiln equips with hydraulic press. During the drying process, it will give pressure on wood. After drying, it can keep wood straight and correct the wood slightly.
Under vacuum condition, vaporization temperature is low. It makes low temperature wood drying come true. High frequency plus vacuum, can protect wood from cracking, bending and color changing problems.