Organic Fertilizer in Granulated Form
The organic fertilizer granulator equipment uses pressure to agglomerate solid materials together, and then squeezes the materials by two counter-rotating rollers, which are driven by an eccentric sleeve or a hydraulic system. When the solid material is squeezed, the air between the powder particles is first removed to rearrange the particles to eliminate the gap between the materials. The granulation of the granulator equipment is mainly composed of stirring granulation, extrusion granulation and spray drying granulation. Extrusion granulation: The granulated powder material should be prevented from being in the extrusion granulation equipment , and then the powder material should be tightly compacted by external force. In order to recombine, so that the material presents cylindrical particles. Shotcrete granulation: Shotcrete mostly refers to urea shotcrete, which is to melt the urea and spray it into the compound fertilizer granulation device to reduce the urea c...