The chain conveyor dryer made by YUKE works under following principle. The materials are evenly distributed on the porous chain plates with various specifications. Under the force of driving unit, the chain plates carrying materials will travel in the dryer circularly. The heated gas from the heat source will flow through the materials, enabling them to be heated. After being heated, the moisture in the materials will evaporate, and the water vapor will be emitted from the exhaust hole of moisture. Through such steps, the materials can be efficiently dried.

The dryer box is combined by each standardized chain section. To save space, the chain conveyor dryer can boast multi layers. The common one has two chambers and three layers or two chambers and five layers. The length is 6-40m and the effective width is 0.6 to 3.0m.