Our compound fertilizer granulator is a key fertilizer equipment in compound fertilizer granulation. This roller-type compound fertilizer granulator is a new-designed fertilizer roller compaction granulation device developed and researched by our team. Materials are granulated at room temperature with no drying process required, making it more energy-efficient and cost-effective.

• Reasonable Structure: Compact design, lightweight construction, steady rotation with higher precision and stiffness. Press rollers are made from corrosion, oxidation, and abrasion-resistant metal. Features reliable operation, easy maintenance, and long service life.
• Wide Application Scope: Supports over 20 raw materials including urea, ammonium nitrate, potassium chloride, bentonite, and various animal poultry manure waste. Flexible formula changes with capability to produce over 30 product formulas.
• High Efficiency: Converts raw materials to fertilizer granules in one step with granulating ratio exceeding 85%. Produces elliptical-shaped granules.
• Environmental Friendly: Uses reliable motors with no waste emissions, ensuring environmental protection.
• Lower Energy Consumption: No drying process required and no oil or gas firing needed, providing excellent economic returns with low investment.

This compound fertilizer granulator machine represents extrusion granulator technology. Dry materials are compressed into hard, dense blocks under pressure (Extruding Process), then crushed, screened, and granulated (Granulating Process). The extrusion process removes air between particles and brings particles close enough to create molecular attraction forces, forming granule hardness through molecular interaction. Our machine features continuous extruding granulation with positive-displacement.