NPK Fertilizer Production Line Machinery

NPK fertilizer production line mainly including the fertilizer mixer and crusher, fertilizer granulator machine, fertilizer screening machine and packing machine. NPK compound fertilizer production line system has great flexibility and adaptability to raw materials.

NPK compound fertilizer production process can expand the variety of raw materials, wet ammonium chloride, wet potassium chloride, calcium, calcium magnesium phosphate fertilizer, calcium hydrogen phosphate and other low-cost raw materials can be used in large quantities.

Rotary drum granulator is a common granulation equipment for NPK fertilizer production. It is suitable for granulation of compound fertilizer with various concentrations. Rotary drum granulator machine has large production capacity, simple operation and low production cost. NPK fertilizer production process mainly includes batching, drum granulation, drying and cooling, coating and packing.

NPK compound fertilizer products do not easy agglomerate. After drying, the moisture content of the product should be small, the packaging temperature of the product should be less than 40℃, the particle strength of the product should be more than 25N, the appearance of the product is smooth and round, the particle is even, and the product can reach half a year without caking after simple anti-caking coating treatment.