The disc pelletizing line is often used to process different fermented organic matter into bio organic fertilizer and production of compound fertilizer. One step molding technology is adopted. With livestock and poultry manure and agricultural waste as the main raw materials,Including: bentonite, kaolin, sludge, dry residue, ash, straw carbon and humic acid. manure or manure waste not only created economic benefits for enterprises, but also made great contributions to human environmental engineering. And then, the combined screen of powder sieve machine is adopted, and the final packing machine is automatically packed by the screw conveyor of the coating machine to complete the disc granulation production line.