7. The screening machine needs to screen out the unqualified particles of fertilizer, and the unqualified materials will also be returned to the production line for qualified treatment and reprocessing. Organic Fertilizer Crusher, Crusher Machine Details, China Rotary Drum Dryer, Forklift Compost Turner,Vertical Fermentation Tank. The crawler-type compost dumper is a fermentation equipment in the production of organic fertilizer, and it is also a self-propelled compost dumper, which can effectively crush the agglomerates formed during the fermentation of raw materials. There is no need for additional crushers in production, which greatly improves work efficiency and reduces costs. The product will supply to all over the world, such as Europe, America, Australia,Japan, Jeddah,UK, Hungary.Disc granulator