Mining Equipment Rotary Drum Dryer, Rotary Drying Machine

Works Principle：

The materials are evenly spread on the mesh belt by the feeder. The mesh belt is generally made of stainless steel screen of 12-60 meshes and moves in the dryer after driven by the transmission device. The dryer is composed of several units. The hot air in each unit circulates separately. Some tail gases are discharged by the special dehumidifying fan, and waste gases are controlled by the control valve. The hot air goes through the mesh belt spread with materials from the bottom to the top or from the top to the bottom to complete the process of heat and mass transfer and bring away moisture of materials. The mesh belt will move slowly. Its running speed can be freely adjusted according to material temperature. The finished products after drying will drop into the material collector continuously. The upper and lower circulation units can be set flexibly according to user needs. The unit quantity can be decided according to the needs.

Features

1.High Efficiency

In general, it takes about 2 days for natural drying and 6-8hours for drying oven. However the cassava drying machine works continuously and only requires 2-4h.it greatly shorten the drying time and increase the capacity.

2.Labor Saving

Equipped with automatic feeding and discharge system, the cassava chip dryer only need 1-2 operators for the entire process.

3.Uniform Drying

Feeding conveyor is mounted with a distributing device, According to the material properties , customers can adjust the height of device, thus adjusting the thickness of material. The maximum material thickness can be 8-10cm.