Organic Fertilizer Press Plate Granulator (also called flat die granulator) is a kind of extrusion granulator used for the production of organic fertilizers. It is a simple and practical granulation equipment that can directly press powdery materials into granules. The raw materials are mixed and granulated in the pressing chamber of the machine under high pressure, and then discharged through the discharge port. The size of the particles can be adjusted by changing the pressing force or changing the size of the pressing plate. The organic fertilizer press plate granulator is suitable for small-scale organic fertilizer production and can be used in conjunction with other organic fertilizer equipment to form a complete production line.