Three Cylinder Dryer

The three cylinder dryer is a type of dryer that shortens the overall size of the drying body by replacing the single cylinder body with three stacked cylinders. When the machine is working, the material and hot air flow sequentially enter the inner to outer cylinder, and after the Z-shaped reciprocating flow of the body, the material is fully dried using thermal energy before being discharged.

The dryer cylinder is composed of three coaxial and horizontally placed inner, middle, and outer cylinder sleeves, which fully utilizes the cross-sectional area of the cylinder. The total length of its cylinder shape is approximately 30-35% of that of a single cylinder. Thus, the land occupation and factory building area can be significantly reduced.

The three cylinder dryer has a compact structure, simple structure, and reasonable layout, which improves the heat exchange rate between materials and heat energy, resulting in good drying effect of materials; Low basic investment, only half of the same output of single drum dryers, reducing one-time investment; Reliable operation, low energy consumption, and high thermal efficiency; At the same time, it is easy to achieve automated control, reduce operators, and save labor resources.

The three cylinder dryer is mainly composed of a cylinder body, a roller ring, a base retaining roller and a tail dust removing device. The hot air and the material are contacted in the cylinder body, and the material is designed to make the material and the hot air fully contact to achieve the drying effect.