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. Chemical Changes Indicators, Nurse And Doctor Caps , Medical Product , Indicator Card Exporters ,Hospital Infection . The organic composting machine can ferment organic matter such as chicken manure, chicken manure, pig manure, cow manure, kitchen waste, etc. into organic fertilizer. The product will supply to all over the world, such as Europe, America, Australia,Ukraine, Guatemala,Leicester, Bangkok.In the production process of organic fertilizer, organic fertilizer granulator is an essential equipment for every organic fertilizer supplier. Granulator granulator can make hardened or agglomerated fertilizer into uniform granules