High frequency (radio frequency) is a new method for wood drying. It saves time and energy. High frequency wave can penetrate the wood deeply. It is more than 10 times faster than steam drying and more uniform. In vacuum condition and lower temperature, vacuum can suck wood moisture out and double increase the heating efficiency. After drying, there are no crack, bending and color changing problem. High frequency vacuum wood drying kiln can dry all kinds of wood, especially for large square beam, hard wood, veneer and rosewood.
High frequency vacuum woo drying kiln can not only heat wet wood but also wood secondary drying. For secondary drying, it will take 10 to 20 hours according to different wood species, hardness, thickness and moisture content. They are of low power costs, fast wood turnover rate, convenient operation & floor space saving. It is the best choice for wood drying in different scale of furniture manufacturers.