widely applied professional industrial sawdust pipe dryer introduction to sawdust pipe dryer The dryer is used to dry bark, sawdust and small bits of wood instead of trees. The drying capacity is customed according to the customers' requirements which will conform to the features of the material. And this not onlysatisfy the customers but also greatly reduce the cost. components of sawdust pipe dryer The feeder, air heater, dryer, the induced draft fan and drying drum. The drying drum can be divided into Serpentine drum and straight drum. The straight drum i s divided into two layers of inner drum and outside heat preservation layer. There is three head shape of the spiral sheet in the inner drum. The dried material will enter into the serpentine drum which will dry the material utilizing the heating . sawdust pipe dryer images wood sawdust images working principle of sawdust pipe dryer Frequently asked questions. In order to design the perfect product for you, here we inquire the following question. 1) Can you send the photos of raw material to me? We want to make sure the size. 2) What is the moisture content of raw material and the finished product? 3) What is the heating source for drying raw material? 4) What is the capacity of the production line? 5) What is the finished product used for? company scene