The difference between disc granulator and drum granulator in processing fertilizers

A disc granulator is a common granulation equipment that produces spherical particles from raw materials through the action of rotating discs and centrifugal force. The disc granulator has the characteristics of automatic classification, small footprint, low cost, flexible operation, and easy observation. It is suitable for the granulation process of manufacturing a wide variety of materials with precise agglomerate size, especially suitable for small organic fertilizer plants. However, the disc granulator also has some drawbacks, such as low output of a single equipment, inability to seal the equipment, and high dust.