Professional Disc Granulation and Double Roller Extrusion Production Lines

At CAC 2026 in Shanghai, we demonstrated our expertise as a premier fertilizer equipment supplier by presenting two distinct technical routes: the disc granulation production line for organic materials and the double roller extrusion production line for chemical fertilizers. These two fertilizer production line solutions are designed to address the specific needs of the global organic fertilizer machine and NPK fertilizer machine markets.

1. The Disc Granulation Line: Optimized for Organic Compost

The disc granulation production line showcased at CAC 2026 is the industry standard for processing high-moisture organic waste. This production line utilizes a high-capacity disc granulator (also known as a pan granulator) as its core granulation machine.

• Application Scenarios: This line is ideal for chicken manure, manure compost, and organic fertilizer making machine plants that require spherical, highly aesthetic pellets.

• Process Flow: The fertilizer production line integrates mixing, granulating, drying, and cooling. The disc granulator achieves a balling rate of 93-95%, producing 2-8mm diameter granules that are favored for commercial organic fertilizer production.

2. The Double Roller Extrusion Production Line: Advanced Dry Granulation

For manufacturers focusing on compound fertilizer and NPK fertilizer, our double roller extrusion production line offers a revolutionary dry granulation process. This fertilizer production line does not require a drying or cooling stage, significantly reducing the initial fertilizer making machine price and operational energy costs.

• Application Scenarios: Perfect for compound fertilizer granulator needs, processing chemical powders, ammonium sulfate, and mineral-based formulas like diatomaceous earth.

• Technical Performance: The double roller extrusion granulator uses high-precision gear drive technology to apply intense physical pressure. This extrusion granulator produces granules with exceptional pellet strength, ensuring they do not break during bulk transport in a fertilizer granulator plant.

3. Selecting the Right Granulator Machine for Your Project

At CAC 2026, our technical team emphasized that the choice between a disc granulator line and an extrusion granulator line depends on the raw material's moisture and the desired final quality.

• The pan granulator line is the choice for organic-rich manure making machine setups.

• The double roller extrusion line is the preferred industrial granulator for high-efficiency, energy-saving fertilizer manufacturing. Both production lines are equipped with independent control cabinets and variable frequency speed regulation, ensuring the fertilizer production machine operates with maximum stability and low noise drive.

Summary: Whether your project requires a disc granulation production line for organic fertilizer or a double roller extrusion production line for compound fertilizer, our presence at CAC 2026 proved our capability to deliver turnkey fertilizer making machine solutions. We provide the full range of fertilizer machinery to build a complete, high-performance fertilizer production line granulator system for any industrial scale.