Organic fertilizer rotary drum granulator
Equipment Type: Granulation Equipment Applicable Materials: Organic Fertilizer, Compound Fertilizer, Compound Fertilizer Brand: Ruiheng Machinery
Production capacity: 1~30 (T/H)Product Type: Brand NewAfter sales service: configuration and installation, debugging, technical guidance
Technical guidance: SupportCustomization requirements: availableFactory direct sales: Yes

1Company Profile：Drum granulator is a type of material that can be manufactured intoSpherical particlesThe machinery. Drum granulator isorganic fertilizerOne of the key equipment in the compound fertilizer industrySuitable for large-scale production of cold and hot granulation, as well as high, medium, and low concentration compound fertilizers. The main working method is wet granulation of granules, which uses a certain amount of water or steam to fully react the basic fertilizer after being humidified in the cylinder. Under certain liquid phase conditions, the rotating motion of the cylinder generates squeezing force between the material particles to aggregate into balls. The barrel of the machine is lined with special rubber plates or acid resistant stainless steel plates, achieving automatic scar removal and tumor removal, eliminating the traditional scraper device. This machine has the characteristics of high ball forming strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, and easy operation and maintenance.

2、 Working principle：Rotary drum granulatorThe compound fertilizer granulation process involves introducing steam, gaseous ammonia, or adding phosphoric acid or nitrogen solution, phosphorus ammonia slurry, and heavy calcium slurry into the machine to complete chemical reactions and provide heat in the cylinder; Or supplement a small amount of water in the cold granulation process of compound fertilizer The material that needs to be granulated is rotated through the cylinder, causing rolling and rotation when the cylinder is empty. Under certain humidity and temperature, it sticks together to form balls, completing the ball making process

Characteristics of rotary drum granulator:

1. The ball formation rate reaches 70%, with a small amount of return material. The particle size of the return material is small and can be re pelletized;

2. Introduce steam heating to increase the temperature of the material, reduce the moisture content after the material forms balls, and improve the drying efficiency;

3. Using rubber engineering plastic as the inner lining, the raw material is not easy to stick to the cylinder and plays a role in anti-corrosion and insulation;

4. Large output, low power consumption, and low maintenance costs.

3、 Technical parameters