As a professional fertilizer equipment manufacturer and supplier, we are well aware of the challenges faced by compound fertilizer production companies in actual operations, especially the technical difficulties in the powder granulation process. This article will detail how we help customers achieve smooth operation of compound fertilizer production lines through innovative equipment solutions and comprehensive technical services.
In the production process of compound fertilizer, the powder granulation link is often the key node that restricts the efficiency and product quality of the entire production line.
Dust control problem
Low granule forming rate
Insufficient equipment stability
Particle physical properties do not meet the standards
Temperature control is difficult
If you also encounter the above problems, please feel free to contact me, I will develop a set of optimal fertilizer production solutions for you.
Rotary drum granulation production line solutions
The rotary drum granulation production line we provide to our customers is a complete compound fertilizer production system, covering the entire process from raw material pretreatment to finished product packaging. The production line adopts advanced rotary drum granulation technology, combined with intelligent control system and environmental protection design, which can meet the production needs of compound fertilizers of different scales and different formulas, and has significant advantages such as high production efficiency, low energy consumption, and environmental protection compliance.
Process flow
1. Bucket elevator: conveys raw materials (such as powdered fertilizer, organic materials, etc.) vertically to the pretreatment system, with the characteristics of large conveying capacity, stable operation and low energy consumption.
2. Crushing system: refine the raw materials to ensure that the materials reach the particle size suitable for granulation (usually 1-3mm).
3. Mixing: mix the crushed raw materials evenly to form a uniform granulation base material.
4. Drum granulator: the mixed material enters the drum granulator, and gradually forms particles through the friction, extrusion and tumbling of the lifting plate, drum and other components in the high-speed rotating drum
5. Dust removal system: cyclone dust collector is used to comply with environmental protection regulations.
6. Drying system: the rotary dryer uses hot air to remove excess moisture from the particles.
7. Screening system: the multi-layer drum screen accurately classifies, qualified particles enter the packaging section, and oversized or undersized particles return for re-granulation.
8. Packaging system: The fully automatic packaging machine realizes accurate metering and fast packaging, and the packaging speed can reach 10-15 tons/hour.
Through the above innovative designs and mature applications, our rotary drum granulation production line helps fertilizer processing plants achieve efficient, stable and environmentally friendly production goals.
If you are interested in our equipment, please feel free to contact me!
