Disc granulator is a commonly used granulation equipment, its basic principle is to use a high-speed rotating disk to granulate raw materials, through friction and pressure to gradually increase the raw material particles. The machine usually includes a main engine, a feeding system, a scraper device and an electrical control system. The main machine is composed of a base, a main machine frame, a driving device and a disk, and the disk is the most critical component in the whole granulation process.

When operating the disc granulator, it is necessary to conduct a comprehensive inspection of the equipment, cut off the power supply and clean up debris. Fill lubricating oil before starting, and follow the correct operation steps required by the equipment manual. Precautions include paying attention to safety protection, strictly following the operating procedures, and regularly maintaining and checking the equipment.

In the field of chemical industry, disc granulator is widely used in nitrogen fertilizer, phosphate fertilizer and other fertilizer manufacturing process, but also used in the production of pesticides, food additives, medicine and other fields. By optimizing the process parameters, the uniformity and density of particles can be improved, thus improving the product quality.

Common faults of disc granulator include motor start-up difficulties, bearing overheating, transmission system failures, etc. In response to these problems, operators should be familiar with the elimination of common faults, timely maintenance of organic fertilizer equipment, and extend the service life of the equipment.

The disc granulator has the characteristics of high pelletizing efficiency, low energy consumption, low noise and less dust, which meets the requirements of energy saving and environmental protection. In the future, with the improvement of product quality requirements in the chemical industry, the disc granulator will be more intelligent and automated, and provide greater support for the development of the chemical industry.