Organic fertilizer manufacturing supporting equipment include: 1.Compost turner: used to turn and mix the raw materials in the composting process to promote the decomposition of organic matter. 2.Crusher: used to crush raw materials such as crop straws, tree branches, and livestock manure into small pieces, facilitating the subsequent fermentation process. 3.Mixer: used to evenly mix the fermented organic materials with other additives such as microbial agents, nitrogen, phosphorus, and potassium to prepare for granulation. 4.Granulator: used to granulate the mixed materials into organic fertilizer particles with a certain shape and size. 5.Dryer: used to remove excess moisture from the organic fertilizer particles to improve their storage stability and reduce transportation costs. 6.Cooler: used to cool the hot organic fertilizer particles after drying to prevent caking during storage. 7.Screener: used to separate the qualified organic fertilizer particles from the oversized or undersized ones and ensure the uniformity of the final product. 8.Packing machine: used to pack the finished organic fertilizer products into bags or other containers for storage or sale.