Fertilizer Machine Blog

The disc fertilizer granulator machine is an indispensable core piece of equipment in the production of organic and compound fertilizers. It is primarily used to process powdery or lumpy raw materials into round, uniform granular fertilizers. By resolving common issues associated with powdery fertilizers—such as a tendency to cake, difficulties in storage and transport, and low utilization rates—it serves as a critical link connecting raw material processing with finished product packaging. Thanks to its simple structure and ease of operation, it has become the preferred choice for small-to-medium-scale fertilizer manufacturers, with applications spanning various sectors including agriculture and the chemical industry. The core operating principle of this equipment is rooted in the synergistic interplay of mechanical forces, functioning much like the clever process of "rolling a snowball." The main body of the machine consists of a rotating disc with an adjustable tilt angle...

As the core equipment in granular fertilizer production line s, the proper operation of organic fertilizer disc granulator s directly affects granulation rate, product quality, and equipment lifespan. Mastering the following precautions will effectively improve production efficiency and reduce the risk of malfunctions. Thorough preparation is necessary before starting the machine. First, check whether the equipment foundation is stable, whether the anchor bolts are loose, and whether the tension of the transmission belts and chains is appropriate.  Sufficient lubricating oil should be added to all lubrication points. Electrical system inspection is indispensable; confirm that the power supply is matched, the wiring is secure, and the grounding device is reliable to avoid leakage hazards. Raw material pretreatment is crucial; large impurities must be removed, and the moisture content should be controlled within the appropriate range of 30%-40%. The particle size uniformity must meet...

The granulation rate of the disc granulator directly affects the production efficiency and quality of organic fertilizer. When processing organic fertilizer raw materials containing high fiber and impurities, the disc granulator can take the following measures to ensure the uniformity and granulation rate of the particles: Pretreatment of raw materials: For raw materials with high fiber and many impurities, it is necessary to first remove large impurities and long fibers through crushing and screening to make the material texture more uniform, provide high-quality basic materials for granulation, and reduce granulation failure caused by uneven raw materials. Adjust the disc parameters: According to the characteristics of the material, reasonably adjust the disc inclination angle and speed. If the angle is too small, the material is easy to accumulate; if the angle is too large, the material residence time is short. Too fast speed will cause the material to be thrown out due to excessi...