The roller press granulator is widely used, which can granulate some waste materials. Double roller press granulator can recycle the resources and protect the environment greatly. In terms of environmental protection, NPK fertilizer production process without drying is adopted in the processing operation of the equipment, which has higher particle strength and higher stacking proportion than other granulation methods.
Industrial raw materials processed by roller granulator
1. Coal powder, carbon powder, coke powder, carbon black, mineral powder, dust removal ash, lime powder and other metal mineral powder.
2. As well as industrial recycled dust materials, such as dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc.
More importantly, the mechanical transmission system of the roll extrusion granulator is all sealed in the body. Because the powder material completes the granulation process in the wet state, the operation of the roller extrusion granulator granulation and its follow-up process is free of three wastes, and the green production is truly achieved. The equipment of the double roller press granulator realizes the green reuse of resources, and its market potential is huge.
Extrusion granulator is a fertilizer granulation equipment. It adopts non-drying normal temperature fertilizer manufacturing process, and the materials are formed at one time. The scope of application is suitable for granulation of various raw materials such as compound fertilizer, medicine, chemical feed, coal, metallurgy and so on. Roller extrusion granulator can produce compound fertilizers of various concentrations and types, especially single raw materials: rare earth, ammonium bicarbonate, ammonium sulfate, ammonium chloride, potassium chloride, phosphate fertilizer, monoammonium, potassium sulfate, table salt and other raw materials. Compound fertilizer: Binary, ternary, compound fertilizer with a nutrient content of 17.3-53%, organic-inorganic compound fertilizer, biological organic fertilizer, urban sludge, organic waste organic fertilizer, etc.