Rotary Drum Cooler for Fertilizers

Rotary Drum Cooler is a new generation of high-efficiency cooling machine developed by our staff by many years of experience in compound fertilizer production. It is paired with the rotary drum dryer to cool the fertilizer particles to a certain temperature and particle size during the compound fertilizer production process. This rotary drum cooler can greatly improve the cooling speed, Reduce work intensity, Improve performance, also to remove some of the water and reduce the temperature of the fertilizer particles. At the same time, It can also be used for cooling other powder and granular materials. The equipment is compact in structure, High cooling efficiency, Reliable performance that can be adapted to any material.

Working Principle

The main motor drives the belt and pulley and transforms the energy to the drive shaft through the gearbox, Then the counter gears installed on the drive shaft are driven to meet the large gear that is installed on the machine body, So these gears began to rotate in opposite directions to drive the body began to work. Material is added from the feed end to the inside of the barrel. Under the influence of the draft fan (Matching machine), airflow in the cylinder body is accelerated, and the lifting plate installed on the inner wall of the whole body continuously rotates the material upwards, to achieve the goal of uniform cooling. The cooled material exits through the discharge hole, and the material keeps coming in as the engine keeps spinning, so that mass production can be achieved.

Interior lifting blades: The inside of the drum is equipped with lifting fins or baffles that raise and cascade the material as the drum rotates. This helps to ensure effective heat transfer and cooling of the material.
Durability and reliability: Designed for intensive industrial use and are made from robust materials such as steel or stainless steel to withstand the rigors of continuous operation.
Wide Application: They offer an effective and reliable solution for cooling hot materials in various industrial processes, such as cement production, Fertilizer manufacturing and mineral processing.