The twin roll extrusion granulator uses the motor as the power to connect the belt to drive the two twin roll molds to rotate opposite to each other. Semicircular grooves with the same size are distributed on the mold, and the mold rotates to the contact point to form a circle. The particle size is determined by the selected abrasive tool and formed at one time. It is suitable for organic fertilizer, compound fertilizer, feed, chemical industry and other fields.
The disc granulator takes the motor as the power to drive the inclined disc to rotate. The internal scraper prevents the material from sticking to the bottom of the disc. When the material rotates to the top, it will roll down by itself, just like a snowball. It is suitable for non viscous powder materials.

The auger granulator takes the motor as the power to drive the spiral auger to rotate. The materials are extruded and kneaded into particles under the action of the auger rubbing the barrel wall. Finally, the materials flow out of the machine mouth through the force of the spiral auger.
The organic fertilizer rotary drum granulator used in small and medium-sized fertilizer plants is a rotating circular granulator with a diameter of 1.2-2.4m and a length of 3-6M. A material retaining ring is set at the feeding end and the middle part of the simplified body, and the tail is smooth. The retaining ring in the middle of the organic fertilizer drum granulator divides the simplified body into two areas. The front area is the mixing granulation area and the rear area is the particle polishing area.
The selection of fertilizer granulator, if it is a standard spherical granulator, there are disc granulators, drum granulators, wet granulators, organic fertilizer rapid granulators, etc., all of which need to be dried. Dry equipment is matched; if you choose columnar pellets, the main equipment is flat die pelletizer, ring film pelletizer, etc.; if you choose oblate pellets, the main equipment is roller extrusion pelletizer, and no dryer is required for production. Yes, the equipment design is relatively simple.