... 3.2-40mm 4.type: fertilizer production line Organic FertilizerCompound Fertilizer Production Line Product Introduction scription . Rotary ... NPK, GSS,SSP, granulated potassium sulphate, sulphuric acid production, granulated ammonium nitrate, and bio-fertilizer, organic fertilizer ... dumb things fertilizer, and so on. Compound Fertilizer Production Line Technical Parameter ModelPower (kw)Particle Size(mm) ...