In the drying process of the traditional drying machine, the power of the smoke flow is formed by the negative pressure gradient of the draught fan. The counter current drying system inlet and exhaust outlet, the outlet and the inlet of the hot air respectively for the same position, resulting in serious leakage. The system can not form stable negative pressure fan can not form negative pressure dynamic stability, resulting in hot air heating system is difficult to maximize the participation of heat exchange in the dryer.

On the other hand, the material in the low temperature drying counter current when the highest water content of the material in the process of surface to be baked peristalsis crust too long, strong bond with each other, the movement is not smooth. Continuous feeding is easy to be blocked. The traditional dryer production is not high, the average power consumption and high drying.

Dingli company is famous rotary dryer manufacturers, the factory has more than ten years of superb technology design and production of dryer and dryer equipment, advanced production equipment, production of dryer equipment manufacturing favored by the majority of users.

Our company look forward to your inquiry and order rotary dryer.