High-capacity production line capable of handling diverse raw materials and producing 20-25 tons per hour of high-quality granular compound fertilizer.

The 20-25 tons per hour compound drum granular fertilizer production line is a professional large-scale facility designed for mass production of high-standard granular compound fertilizer. This high-efficiency system blends nitrogen, phosphorus, potassium, and essential trace elements in precise proportions, then processes them into uniform, high-strength granules through advanced drum granulation technology.

The finished fertilizer features balanced nutrients, fast nutrient release, and excellent fluidity, effectively meeting the high-demand nutrient requirements of large-scale field crops, cash crops, and economic crops, thereby significantly improving crop yield and quality.

• Large Production Capacity: Stable continuous output of 20-25 tons per hour with annual production capacity of 150,000-200,000 tons
• Uniform Granulation: Large-diameter drum granulator ensures uniform particle size (2-4.75mm), smooth appearance, and high particle strength
• Stable Operation Speed: Drum granulator operates at controlled 10-16 rotations per minute for optimal rolling and granulation
• High Feed & Production Efficiency: Feed speed ≥8 ㎡/min enables efficient continuous processing and reduced labor costs

This comprehensive production line includes high-precision batching system, double-shaft mixing device, large-capacity drum granulator, high-efficiency drying & cooling equipment, multi-layer screening machine, automatic packaging system, and PLC control system. The system automatically completes the entire production process from raw material batching to finished product packaging according to preset formulas and parameters.

The compound fertilizer plant equipped with this production line specializes in mass-producing customized fertilizers by adjusting nitrogen, phosphorus, potassium, and nutrient proportions according to specific crop growth needs, soil conditions, and planting scales. Complete professional systems ensure continuous, stable, and environmentally friendly large-scale production.