NPK compound fertilizer is a compound fertilizer that is mixed and batched according to different proportions of a single fertilizer, and a compound fertilizer containing two or more elements of nitrogen, phosphorus and potassium is synthesized by chemical reaction, and its nutrient content is uniform and the particle size is consistent. The compound fertilizer production line has a wide range of adaptability to the granulation of various compound fertilizer raw materials. Cage Fertilizer Crusher, Fertilizer Roller Press Granulator Machine, Rotary Drum Dryer Machine, Vibrating Separator,Roll Extrusion Granulator. Machine fertilizer The product will supply to all over the world, such as Europe, America, Australia,Kyrgyzstan, Panama,Bahrain, Zimbabwe.Machine for making organic fertilizer