HCM series of special hot air (steam) wood drying oven is big, in, small wood processing enterprises and export of wood products manufacturers preferred, burning to waste waste such as: sawdust, wood shavings, sawdust and coal etc, hot blast stove with a steam generating device can generate enough without the pressure of steam in the drying process, effectively relieve the wood stress makes wood balance dehydration. Reduces the appearance of wood drying process of surface crack, crack, crack and discoloration of end, deformation and other defects, increase timber produced rate. Also can not use the winter heating than steam plant, steam boiler safety and reliable installation is simple and less equipment investment and low cost direct supply clean hot air furnace to burn. According to user requirements to design a furnace two drying room drying room available in operation, brick concrete structure or metal compound insulation structure. Can also be combined with the original kiln or abandoned room reconstruction save equipment investment