The organic fertilizer roller granulator is a small fertilizer granulation equipment widely used in the fertilizer processing industry. It is suitable for various industries such as fertilizer, medicine, chemical industry, and feed. The roller granulator adopts extrusion granulation, which plays an important role in fertilizer processing and is the main granulator of the npk production line.
In the npk fertilizer production line, the raw materials are crushed into powder by a chain crusher, so that the raw materials meet the granulation requirements. The ingredients are fully mixed in the vertical switch valve.