The working principle of the flat die granulator is relatively simple. When working, the reduction motor is the power system of the granulation machine. The power is transmitted to the main shaft through belt and gear reduction. The main shaft drives the scraper, cutter, and pressure roller to work.
The roller shaft of the flat die granulator rotates with its main shaft during operation. At the same time, the material is squeezed by friction to form particles in the die hole. With the continuous movement of the pressure roller, the fertilizer particles are continuously formed and extruded from the bottom of the die roller. When the material is extruded to a certain length, the cutter at the bottom of the die cuts the pellets. When falling on the bottom plate of the scraper, the fertilizer granules are conveyed out of the flat die granulator by the scraper.
The Features of Fertilizer Pellets Produced from Flat Die Granulation Machine
Smooth appearance and moderate hardness.
High nutrients and quality
Low water content and long storage time.
The Advantages of FPC Flat Die Granulator
FPC flat die granulator has low resistance during operation and low kinetic energy loss, which can prolong the service life of the mold and reduce production costs.
The flat die granulator produced by FPC adopts the screw center pressure regulating structure. Therefore, die gap can be adjusted. It is suitable for different materials and can ensure the granulation effect.
The flat die granulator manufactured from FPC is equipped with Φ1.5-Φ20mm molds with various apertures. It can meet customers’ different production requirements.