Best efficient compound fertilizer crusher

Release time：July 17, 2025

In the compound fertilizer production process, the fineness and uniformity of raw material crushing directly affect the subsequent mixing, granulation effect and nutrient release of the final fertilizer. The compound fertilizer crusher we launched provides efficient pretreatment for various compound fertilizer raw materials with professional-grade crushing performance, and is the core equipment for improving product quality. ​
High-precision crushing to ensure the uniformity of raw materials. The equipment is equipped with high-hardness alloy blades and multi-stage crushing chambers, and adopts the “impact-grinding” composite process to crush single fertilizers such as urea, monoammonium phosphate, potassium chloride and fillers to 80-120 mesh, with a crushing accuracy error of ≤5%. For compound fertilizer semi-finished products that are easy to absorb moisture and agglomerate, the special anti-stick blade design can effectively break up the agglomerates, ensure the uniform size of raw material particles, lay the foundation for subsequent mixing uniformity (≥98%), and avoid fertilizer nutrient deviation caused by uneven particles. ​

Efficient operation improves production rhythm. Driven by a high-power motor, the equipment can process 5-15 tons of raw materials per hour, which is 50% more efficient than traditional crushers. The feed port is equipped with an automatic adjustment device, which can automatically adjust the feed speed according to the raw material humidity (≤3%) to avoid blockage; the grading screen at the discharge port can be flexibly replaced to support different fineness requirements of 20-120 mesh, meet the pretreatment requirements of different compound fertilizer products (such as powdered fertilizer, granular fertilizer), and adapt to the continuous production rhythm of the production line. ​
Durable and adaptable to complex raw materials. The blade adopts bimetallic composite material, which improves wear resistance by 80% and has a service life of more than 10,000 hours; the inner wall of the crushing chamber is paved with wear-resistant lining to withstand the long-term impact of hard raw materials. Whether it is phosphate rock powder with high hardness or corrosive ammonium chloride, the equipment can handle it stably, reduce component loss caused by raw material characteristics, and reduce maintenance frequency. ​
Intelligent and convenient, reducing operating costs. Equipped with a PLC control system, it can be linked with the central system of the production line to achieve remote start and stop and parameter adjustment. The touch screen operation interface supports crushing fineness preset and production data recording for easy quality traceability. Built-in overload protection device, when metal impurities are mixed in the raw materials, it will automatically stop and alarm to avoid equipment damage and reduce unexpected downtime losses. ​
After a domestic compound fertilizer plant introduced it, the uniformity of raw material crushing increased from 75% to 95%, the subsequent granulation rate increased by 12%, and the raw material loss decreased by 8%; after a Brazilian fertilizer company used it, the energy consumption in the crushing process was reduced by 20%, and the compound fertilizer produced was evenly dissolved, and its reputation among local farmers was significantly improved. ​
We provide customized screen configuration, multi-language operation instructions and global after-sales support. Choose a compound fertilizer crusher to make raw material pretreatment more accurate and efficient! Contact us for adaptation solutions