To prevent an organic fertilizer disk granulator machine from operating under an excessive load, it is essential to standardize operations across multiple aspects—including raw material preparation, feeding, the granulation process, and fertilizer making machine maintenance—to ensure smooth operation and minimize the strain on the motor, reducer, and granulation disc itself.

Strict control over raw material characteristics is the fundamental prerequisite. Raw materials must be crushed and screened in advance to prevent large hard objects, metal wires, or stones from entering the disc, thereby avoiding material jamming or machine stalling, which would increase the operational load. It is also crucial to control the raw material's moisture content: if it is too wet, it tends to stick to the disc and clump together, increasing rotational resistance; conversely, if it is too dry, granulation becomes difficult, and the repeated rolling required to form pellets will also exacerbate the load. Therefore, the moisture level should be adjusted to an appropriate range based on the specific characteristics of the material.

Standardize the adjustment of granulation parameters. The disc's inclination angle and rotational speed should be adjusted reasonably according to the desired output volume; excessive angles or speeds will both increase the motor's load, so moderate parameters should be selected that ensure an optimal granulation rate. The volume of water sprayed must be precisely controlled; erratic water flow—fluctuating between too much and too little—can easily lead to material sticking to the disc and clumping, thereby increasing rotational resistance. Instead, the water should be applied in a fine, uniform mist, added in small increments over time.

Prioritize equipment maintenance and inspection. Regularly clean accumulated material from the disc walls and scraper blades to prevent excessive buildup from shifting the center of gravity and exacerbating the equipment's load. Promptly inspect the lubrication status of the reducer and bearings; insufficient oil or worn components will increase frictional resistance, necessitating regular lubrication and maintenance. Tighten all connecting parts to prevent loosening, which could trigger abnormal vibrations, and simultaneously guard against motor phase loss or overload conditions. Through scientific operational practices and routine maintenance, it is possible to effectively prevent excessive loading on the disc granulator and extend the equipment's service life.