Product Overview

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

Core Equipment & Process Flow

1. Raw Material Batching

   • Precision weighing system (error <0.5%)

   • Compatible with urea, DAP, MAP, potassium chloride, etc.

2. Crushing & Mixing

   • Chain crusher for lump-free powder

   • Horizontal mixer (homogeneity >98%)

3. Granulation Options

   • Rotary Drum Granulator (for high-capacity production)

   • Double Roller Extrusion Granulator (for heat-sensitive materials)

4. Drying & Cooling

   • Rotary dryer (≤100°C to preserve nutrients)

   • Counter-flow cooler for rapid temperature reduction

5. Screening & Coating

   • Trommel screen

   • Coating drum for dust reduction & anti-caking

6. 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

Mainly including compound fertilizer production equipment, organic fertilizer production line equipment, double-roll press granulat