The Difference Between Double Roller Extrusion Granulator and Rotary Drum Granulator

Double roller extrusion granulator and rotary drum granulator have some differences granulation method is different. The double roll press granulator uses the dry granulation method and the drum granulator is a wet granulator. This means that you do not need to use other equipment to dry the product after granulation with a double-roller fertilizer granulator. However, if you use a rotary granulator to make fertilizer granules, you will need a drying and cooling machine to dry them. This way you can save some money if you buy our granulator to produce compound fertilizer working principle is different. Roller granulators and rotary granulators have different structural designs, so they work differently. The rotary granulator uses the rotational movement of the drum to agglomerate the material particles into balls. In contrast, the double-roll granulator uses mechanical pressure to process powdered materials into different shapes of fertilizer.