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. Turning Machine, Fertilizer Fine Crushing, Organic Fertilizer Drying, Small Compost Turner,Wood Sawdust Crusher. The manure turning machine can be used for the fermentation and turning of organic wastes such as livestock and poultry manure, sludge waste, sugar mill filter mud, slag cake and straw sawdust, etc. It is widely used in organic fertilizer plants, compound fertilizer plants, sludge and waste. Fermentation and decomposing and water removal operations in factories, gardening farms, and Agaricus bisporus planting plants. The product will supply to all over the world, such as Europe, America, Australia,Barcelona, UK,Peru, Dubai.The dry granulator produces a superimposed motion effect through the rotation of the rotor and the cylinder, which can improve the mixing efficiency, promote the mixing between them, and achieve more efficient granulation in production.