12t/h Capacity Fertilizer Granulator Machine for NPK Compound Fertilizer Production with Spherical 1-3mm Particles and Adjustable 20%-48% NPK Content

This production line has an annual output of 100,000 tons of compound fertilizer. It uses a high-capacity rotary drum granulator suitable for low, medium, and high concentration fertilizers. Other equipment includes a batching machine, pan mixer, belt conveyor, rotary dryer, rotary cooler, rotary screen, coating machine, finished product warehouse, automatic packing machine, and chain crusher. We provide complete equipment and customized solutions for compound fertilizer production.

1. Materials crushing: Crushing materials into small pieces.
2. Mixing: The mixed material should be mixed completely, then get into granulator.
3. Granulation: The drum granulator can make the materials into granules.
4. Drying: After granulating, the moisture of fertilizer is bit high, it is not suitable for long-term storage so we need to make drying process.
5. Cooling: The cooling machine is used to cool the hot fertilizer.
6. Screening: There are some non-uniform particles, after sieved screening machine, the small particle diameter may be screened down for twice processing.
7. Coating: Under the particle surface is not uniform, sleek case, we need to coat the surface of fertilizer granules.
8. Packaging: After package, the fertilizer can be sold.

• Mature technology, stable operation, high efficiency.
• Produces spherical particles of 1-3 mm in diameter.
• Wide raw material adaptability, easy formula adjustment, suitable for high-, medium-, and low-grade compound fertilizer production.