Disc Pelletizer

The raw powder flows into the disc from the feeding pipe, meanwhile the water spray pipe located below the feeding pipe sprays water on the powder. Due to the wetting and adhesion of water droplets, many small balls are formed with each drop of water as the core. Under the action of gravity and centrifugal force, the ball rolls downward, and the powder adheres along the way to make the ball grow gradually, at the same time, the ball rotates with the friction force of the disc.

When the balls rotate to the scraper plate, due to the small gap between the scraper plate and the bottom of the disc, only unballed powder can pass through, while most of the balls are scooped up by the scraper plate and flow down the scraper plate. Along the way, the powder is again bonded and rolled towards the edge of the plate, and in this way, the small balls gradually grow up. When the required particle size is reached, due to the mass effect of the small balls and the smooth surface after pelletizing, the friction with the bottom of the disc is not enough to rotate with the disk. It can only be rolled in the discharge area, and when it accumulates to a certain height, it is scraped out by the scraper plate.

1. Adopts hard tooth reducer, small in size, low noise, high efficiency and long service life. The equipment is safe and reliable.
2. The disc surface adopts hanging rubber technology and rubber liner to prolong the service life, reduce raw material bonding and reduce the workload.
3. The inclination angle of the disc is adjustable within a certain range, which can adapt to different material requirements and has a wide range of applications.
4. The electric scraper is used to clean the disc surface, the disc surface is neat and non-sticky. The scraper is produced with wear-resistant materials, has a long service life.
5. The angle of the water spray device, the amount of water, and the spraying point are adjustable, the atomization effect is good, balling efficiency is higher.