The drum cooler accelerates the airflow in the rotating cylinder through the suction of the induced draft fan (cooperating with the equipment), and continuously lifts the material through the lifting plate installed on the rotating wall to achieve the purpose of cooling. This machine is mainly used to produce organic fertilizer, compound fertilizer and compound fertilizer, to cool granular fertilizer at a certain temperature, the rotary cooler is used in conjunction with the dryer, which can greatly improve the cooling speed, reduce labor intensity, increase output, and further remove part of the moisture. And reduce the particle temperature of compound fertilizer. Rotary coolers can also be used to cool other powdered and granular materials. The device has compact structure, high cooling efficiency, reliable performance and strong adaptability.
