Wood Drying Kiln 1,Steam drying oven specialized in timber drying. 2,Non-pressure boilers,stable and durable,simple to install,safe and easy operation. 3,Combustion-supporting,Air blow and air return can be achieved by one wind turbine. 4,Fuel including bark,wood shavings,sawdust or coal. 5,Equipped with a steam generating device,oxygen air valve,return air valve,moisture removal system. 6,The drying media can be adjusted to reducing the possibility of inside crack,ends crack,surface crack...