Our NPK fertilizer production line integrates advanced granulation technology to produce high-quality NPK compound fertilizers (10-10-10, 15-15-15, etc.) with uniform nutrient distribution and high crushing strength. Designed for large-scale fertilizer plants, this system ensures high efficiency, low energy consumption, and minimal environmental impact.

Key Advantages vs Competitors

Feature	Our System	Market Average
Granulation Rate	≥95%	85-90%
Energy Consumption	45 kWh/ton	55-60 kWh/ton
Automation Level	Full PLC Control	Semi-Automatic

Core Equipment & Process Flow

Raw Material Batching
- Precision weighing system (error <0.5%)
- Compatible with urea, DAP, MAP, potassium chloride, etc.
Crushing & Mixing
- Chain crusher for lump-free powder
- Horizontal mixer (homogeneity >98%)
Granulation Options
- Rotary Drum Granulator (for high-capacity production)
- Double Roller Extrusion Granulator (for heat-sensitive materials)
Drying & Cooling
- Rotary dryer (≤100°C to preserve nutrients)
- Counter-flow cooler for rapid temperature reduction
Screening & Coating
- Trommel screen
- Coating drum for dust reduction & anti-caking
Packaging
- Automatic weighing & bagging

Why Choose Our NPK Line?

✅ 20+ Years Experience – Installed in 15+ countries
✅ Turnkey Service – From design to commissioning
✅ Smart Control – PLC system for real-time monitoring
✅ Eco-Friendly – Dust & gas treatment systems included

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