After drying, the organic fertilizer particles have a high temperature, and if they are not cooled, caking may occur during storage and transportation, affecting product quality. Therefore, cooling is also an important step in the production of granular organic fertilizer. Zhengzhou Huaqiang Heavy Industry introduces the working principle of organic fertilizer cooler in detail.
1. Cooling principle. The cooling process mainly adopts natural cooling or forced cooling to rapidly reduce the temperature of dried organic fertilizer particles to normal temperature to prevent caking.

2.Cooling equipment. The common cooling equipment is the organic fertilizer cooler, through the fan and other devices to send cold air into the cooling chamber and high temperature organic fertilizer particles for heat exchange, thereby reducing the temperature of the particles.
3. During the cooling process, the dried organic fertilizer particles enter the cooler through the conveyor belt and are rapidly cooled to normal temperature under the action of cold wind. After cooling, the particle temperature is low and the humidity is moderate, which is conducive to subsequent screening and packaging work.
The cooling process of granular organic fertilizer is an important part of the production process, which is directly related to the quality and storage stability of the finished product. Through scientific cooling treatment, the water content and temperature of organic fertilizer particles can be significantly reduced, preventing caking and improving the market competitiveness of products. Therefore, in the production process of granular organic fertilizer, great attention should be paid to the optimization and improvement of the cooling process. If you need organic fertilizer cooler, welcome to consult Huaqiang Heavy Industry customer service.