"There are four major routs for manufacturing NPK fertilizers: 1) steam granulation, 2) chemical granulation, 3) compaction, 4) bulk blending. The first three processes are used to produce compound NPKs. During steam granulation raw materials are mixed and further granulated using steam as binding agent. Chemical granulation process is based on chemical reactions between liquid raw materials (such as phosphoric acid, sulphuric acid, ammonia) and solid raw materials (such as potassium chloride, recycle material). Compaction implements high pressure to agglomerate dry powder materials. Lastly, bulk blends are produced by mixing straight fertilizers"
Capacity :-100 TPD to 400 TPD.
