In the field of fertilizer production, the flat mold granulator is like a precision "mold maker", using unique technology to transform various fertilizer raw materials into ideal particle shapes, providing solid support for agricultural production.
The prelude to fertilizer processing begins with the meticulous preparation of raw materials. According to a specific fertilizer formula, accurately weigh the main components such as nitrogen, phosphorus, potassium, and other necessary additives, and then place them in efficient mixing equipment for thorough mixing. This step is crucial to ensure the uniform fusion of various raw materials and lay a solid foundation for subsequent granulation. At this point, the mixed raw materials are in a loose state, waiting for the flat mold granulator to cast its "magic".
The core component of a flat mold granulator is a flat mold with numerous uniformly distributed mold holes and a matching pressure roller. When the mixed raw materials are transported into the granulator, they first enter the area between the pressure roller and the flat mold. As the machine starts, the pressure roller starts to rotate under the drive of the power device, applying continuous and strong pressure to the raw materials below.
Under the heavy pressure of the roller, the raw material is forced to pass through the mold holes on the flat mold. These mold holes are like precision "molds", where the raw materials are shaped into cylindrical strips and extruded as they pass through. This process is like squeezing soft clay through a specific mold, with each column carrying the nutrients needed for fertilizer and the ideal shape prototype.
The columnar material extruded from the mold hole will then encounter a rotating cutter. The cutter precisely cuts the columnar material into fertilizer particles of relatively uniform size according to the pre-set length. This process is like a tailor cutting fabric, precise and orderly, ensuring uniform specifications of fertilizer particles.
The newly formed fertilizer particles still need to undergo further fine processing. They will be sent to a drying device to remove excess moisture, enhance the strength and stability of the particles, and facilitate long-term storage and transportation. Afterwards, after the screening process, particles that do not meet the particle size standards are screened out. Particles that are too large will be re crushed, while those that are too small will return to the granulation process to participate in the molding process again.
Through the orderly processing of flat mold granulator and a series of rigorous subsequent processes, ordinary fertilizer raw materials are transformed into high-quality and precise fertilizer granules. These particles are loaded with nutrients and rush to vast farmland, injecting a continuous stream of power into the strong growth of crops and becoming the silent heroes behind agricultural harvests.
