It is strictly prohibited to operate the new type two in one organic fertilizer granaultor at full capacity for extended periods; doing so invites a host of severe risks. First, it is highly likely to cause an overload on the main drive unit. The motor current will consistently exceed safe limits, leading to frequent tripping of safety breakers; the motor windings will heat up rapidly, accelerating the aging of insulation and shortening the motor's service life—potentially resulting in the motor burning out in severe cases. Furthermore, the load on the reducer and transmission gears surges, increasing the rate of gear tooth wear and failure, while the elastic elements within the couplings become prone to tearing and fracturing.

Second, wear on the core granulation components is significantly exacerbated; the wear-resistant parts—such as stirring teeth and pressure rollers—will degrade rapidly, leading to a drastic decline in the granulation success rate. The main shaft and bearings are subjected to prolonged, heavy, and alternating loads, resulting in abnormal temperature rises and lubrication failure. This leads to increased operational clearance, abnormal vibrations and noises, and in extreme cases, shaft bending or bearing seizure, forcing an emergency shutdown. The machine body and frame are subjected to stresses exceeding their design limits, causing weld cracks and loosening anchor bolts, which intensifies overall machine vibration and compromises the stability of the fertilizer production equipment.

Moreover, material congestion within the granulation chamber becomes a frequent occurrence. As the "two-in-one" model combines both mixing and granulation functions, operating with a full load makes it easy for materials to adhere to the chamber walls and clump together, leading to blockages that stall the fertilizer production machine and require time-consuming cleanup, thereby causing production delays. Uneven material extrusion results in inconsistent granule sizes and poor structural strength, lowering the yield of qualified finished products and negatively impacting overall production efficiency.

Finally, prolonged operation at full capacity accelerates the aging and leakage of sealing components, allowing dust and moisture to infiltrate the bearings and transmission parts, thereby aggravating corrosion and mechanical wear. This leads to an increased frequency of equipment breakdowns and downtime, driving up maintenance costs and disrupting the continuity of production output. It is therefore recommended to maintain a reasonable operational load margin, ensure uniform material feeding control, and adhere to a schedule of regular maintenance to guarantee the equipment's long-term, stable, and reliable operation.