The composite organic fertilizer production line is key equipment for the fertilizer manufacturing industry. This system is suitable for cold granulation of fertilizers and high-volume production of low-concentration formulations. The machine housing features special rubber sheet lining or acid-resistant stainless steel plates, with broach mechanisms that replace traditional equipment and automatically remove scar tissue buildup.

Key advantages include high spheroidization strength, excellent appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, and convenient operation and maintenance.

We provide individual equipment components such as material mills, material mixers, fertilizer dryers, and fertilizer cooling machines. We also offer complete turnkey compound fertilizer pellet production lines.

Chemical fertilizer raw materials consist of single-variety chemical fertilizers. A complete organic fertilizer pellet production line includes feed grinding, mixing, granulating, drying, cooling, and packaging processes.

Compound fertilizer contains two or all three of the essential plant nutrients—Nitrogen, Phosphorus, and Potassium—as well as microelements such as Boron, Manganese, Copper, Zinc, and Molybdenum. Raw materials can be in powder or bulk form, primarily including:

The compound fertilizer production line typically includes 9 processes: batching, grinding, mixing, granulating, drying, cooling, screening, coating, and packaging. Batching, mixing, granulating, drying, and screening processes are essential, while other processes are optional based on production capacity requirements.