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. Wheat Flour Packaging Machine, China Hopper Belt Conveyor, Fertilizer Crushing Plant, Fertilizer Granulation Equipment,China Cooling Machine. Industrial composting, also known as commercial composting, is large-scale composting that processes large quantities of organic waste from livestock and poultry. Industrial compost is mainly biodegraded into compost within 6-12 weeks, but industrial compost can only be processed in a professional composting plant. The product will supply to all over the world, such as Europe, America, Australia,New Zealand, Pakistan,Madrid, Argentina.Dry granulation equipment