Double roller fertilizer granulator no drying process, more energy-saving and cost-reducing, it fit organic and NPK fertilizer granulating manufacturing. The advantage of double roller fertilizer granulator is normal temperature granulating, once forming.
The extrusion process of the double roller granulator is a physical compression process. The force is mainly related to the radius of the roll. Roller extrusion granulator can be used for extensive applicability of the raw materials, the granulation of compound fertilizer, medicine, chemical fertilizer, feed, coal, metallurgy and other raw materials, can produce various concentrations.