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 through chemical reaction, and its nutrient content is uniform and the particle size is consistent. The raw materials for compound fertilizer production include urea, ammonium chloride, ammonium sulfate, liquid ammonia, monoammonium phosphate, diammonium phosphate, potassium chloride, potassium sulfate, including some fillers such as clay. In addition, organic materials such as various animal manures are added according to soil needs. Process flow of compound fertilizer production line: raw material batching→raw material mixing→granulation→drying→cooling→finished product screening→return particle crushing→coating→finished product packaging→storage. China Screener, Pellet Cooling, Fertilizer Granulation Equipment, Grain Conveyor,Fermentation Compost Equipment. Turner composter The product will supply to all over the world, such as Europe, America, Australia,Vancouver, Netherlands,Botswana, Bandung.The fertilizer granulator is the core part of the organic fertilizer production line, and the granulator is used to manufacture dust-free granules with controllable size and shape. The granulator achieves high-quality and uniform granulation through the continuous process of stirring, collision, inlay, spheroidization, granulation, and densification.