Our roller press granulation system represents a breakthrough in soil amendment production technology, specifically engineered for limestone-based materials. This advanced dry granulation line transforms powdered limestone into uniform, high-density granules, enhancing soil conditioning efficiency while revolutionizing material handling and application.

• Feeding & Compression: Finely ground DAP powder is precisely fed between two counter-rotating rollers
• Densification: Mechanical pressure compacts material into a solid sheet, creating natural inter-particle bonds
• Granulation: Dense flake is broken down into uniformly sized granules
• Recycling: Fines and undersized particles are automatically recycled, achieving near 100% yield

• Soil Conditioner Granulation: Gypsum powder, calcium carbonate, dolomite
• Agricultural Gypsum for soil structure improvement
• Organic-Mineral Blends for comprehensive soil improvement
• Secondary Nutrient Fertilizers containing magnesium, sulfur, and calcium
• Customized soil amendment formulations

To produce high-quality granular fertilizer, utilizing a double-roll extrusion granulation production line is a highly effective method. This production line comprises various essential equipment to ensure the efficiency of the entire production process and the consistency of the final product.

1. Automatic batching system: The system automatically proportions raw materials based on requirements and features remote monitoring for flexible and adjustable batching.
2. Conveying system: Material is accurately transported to designated areas via a belt conveyor or bucket elevator.
3. Crusher: This equipment rapidly crushes materials to the necessary particle size.
4. Mixer: Materials are thoroughly mixed to achieve uniformity.
5. Double-roll extrusion granulator: The core equipment can extrude processed raw materials into granules without external additives.
6. Granule shaping machine: Transforms extrusion granulator's fast granulation into smoother, rounder spherical granules.
7. Screening machine: Enhances the finished granules' quality by grading them to remove impurities.
8. Packing machine and palletizer: The final granules are weighed, packaged, and palletized.

• Installation guidance and support to ensure proper setup
• Operator training for equipment and processes
• Troubleshooting assistance during operation
• Regular maintenance services
• Access to technical experts for consultation

The Fertilizer Granules Making Machine is carefully packaged in sturdy cardboard boxes to ensure safe transportation. Each component is securely wrapped and protected to prevent any damage during transit.