Disc Granulator

Disc granulator (also known as ball-forming disc), the granulating disc adopts an overall arc structure, and the granulation rate can reach more than 93%. The granulation tray is provided with three discharge ports, which is convenient for intermittent production operations, which greatly reduces labor intensity and improves labor efficiency. The reducer and the motor are driven by flexible belts, which can start smoothly, reduce the impact force and improve the service life of the equipment. The bottom of the granulation disc is reinforced with a number of radiant steel plates, which is strong and durable. Thickened, heavy and solid base design, no need for anchor bolts, stable operation, ideal equipment for granulating organic fertilizers and compound fertilizers.

The working principle of the disc granulator:

The motor is output through the reducer through the belt, and the gear drives the granulation disc, thereby driving the fertilizer raw material to rotate. Under the action of gravity and centrifugal force generated during the rotation process, the small particles are rolled to the lower side of the disc and the continuously adhered powder gradually increases in size. At the same time, under the action of the friction force of the disc body of the disc granulator, the particles roll upward with the disc. When reaching the position of the scraper, the ungranulated fertilizer raw materials pass through the gap between the scraper and the bottom of the disc, and the Most of the particles are re-adhered during the rolling process of sliding down the scraper plate to the edge of the disc. After many cycles, the particles increase from small to large to reach the strength of the finished product, and overflow from the edge of the disc.

The composition and advantages of disc granulator:

The disc granulator is composed of an inclined granulating disc, a driving device, a disc inclination angle adjustment mechanism, a frame, a feeding pipe, a hanging plate and other components.

1. It has a good grading function, and can control the solution to spray on the fine particles, so the spheroidization rate is high and the production of large particles is relatively small; all operations are intuitive, so that the operation can be found quickly during the operation, and adjusted in time. The production of various products has greater flexibility and a wider range of force control.
2. The granulation disc adopts the overall arc structure, and the spheroidization rate can reach more than 93%.
3. The reducer and the motor are driven by flexible belts, which can start smoothly, reduce the impact force and improve the service life of the equipment.
4. The bottom of the granulation plate is reinforced with a number of radiant steel plates, which are durable and never deformed.
5. Thickened, heavier, and sturdy base design, no need for anchor bolts, and stable operation.
6. After many times of research and development, the multi-compound fertilizer granulator equipment has been developed and manufactured with high-quality anti-corrosion and wear-resistant materials. It has the advantages of beautiful appearance, simple operation, low energy consumption, long life and high granulation rate.