Fertilizer granulation method of common granulator in organic fertilizer production line

 The organic fertilizer granulator is an important machine for the production of organic fertilizer and plays a very important role in the organic fertilizer production industry. In our usual production activities, there are many ways of organic fertilizer granulator. To help you better understand the process of organic fertilizer granulation, let us explain to you the main granulation methods of organic fertilizer granulation.
The organic fertilizer granulator equipment uses pressure to agglomerate solid materials, and then squeezes the materials through two counter-rotating rollers, which are driven by eccentric sleeves or hydraulic systems. When squeezing a solid material, the air between the powder particles is first removed to rearrange the particles, thereby eliminating the gaps between the materials.

The roller press granulator should prevent the granular powdery material from being put into the extruding granulation equipment, and then compact the powdery material by external force. Due to the different modes of external force used, the molecules are recombined to make the material appear cylindrical particles. The entire production and extrusion process is mechanized without manual operation. However, agitation granulation mainly uses agitation to form the material into a round shape.
The thickness of the bulk product produced by the extruded organic fertilizer granulator is 5-20 mm, and the surface density is 1.5-3 times that of feed. The large pieces are then sliced, crushed and sieved to obtain the desired granular product. The particles formed by pressure form hot spots at the contact points to melt the material. After the temperature drops, the material cools to form a fixed bridge.
The above is a detailed introduction of the granulation method of the organic fertilizer granulator. We can learn more about them. There are many ways to granulate organic fertilizer. Extrusion granulation can be said to be a commonly used method, so we need to better understand this method. Only in this way can the granulation quality of the organic fertilizer granulating agent be guaranteed.