Vacuum wood dryer High frequency heating, fast, 20-30hours drying cycle suitable for hard thick wood no spark or bending

1)Brief: The High frequency vacuum dryer is a more modern technology for wood drying. Also, it is a fastest way for drying. It has two advantages 1) High frequency heating, more equal, dry faster; 17times faster than wood dust burnt dryer. The drying cycle are mainly 20-30hours.

2) Vacuum condition, dry faster while eliminate the problem of split. It is more suitable for the large square wood material as well as hard board leaved tree material as well as other rare wood material.

Advantage and charactor:

HF and Vacuum condition:

As HF heats from inside, so the core of wood will dry first, and then gradually to the outside, then the vacuum pump extract the moisture out from inside thus make the surface of wood is always wet, for some hard wood if the surface is dried quickly, there will be spark on the surface and leave permanent defect on the wood, but HF vacuum condition will totally eliminate the problem.

3)Temperature control:

There is temperature sensor which guard on the temperature, user can set different max and min temperature according to different wood, then if the temperature reaches the max limit, the heating stop, but if it falls to the min, the heating will start again. For some hard wood that very sensitive on the temperature, this is a big advantage.

Wood seasoning dryer