The working principle of the disk balling machine primarily involves the rolling, bonding, and discharge processes of materials. Here is its specific working principle:
The drum balling machine features a peripheral disc inclined at 30° to 55° to the horizontal, allowing for adjustment within a specified range. The motor drives the disc rotation through a gear reducer and a pair of bevel gears. Material is added to the mixing hopper at the top of the drum balling machine, evenly distributed to the balling mechanism. Simultaneously, a spray pipe emits mist to moisten the material. After being moistened, the material is subjected to gravitational force, centrifugal force, and frictional force in the inclined and rotating disc, resulting in rolling and rubbing. This continuous rolling forms granules, which gradually develop into small and large balls.
When the tilt angle, rim height, rotation speed, and moisture content of the ball pan are constant, balls of different particle sizes leave the rim at different angles due to varying gravitational forces and roll downward. During continuous rolling, the balls expel moisture from within to the surface. The cohesive nature of the material and the natural evaporation of the surface liquid film give the balls a certain strength. As the tilted pan rotates, when the small balls roll towards the center of the pan and continue to grow in size, they roll towards the rim and are discharged off the edge of the pan.
In summary, the disk balling machine achieves the balling process of materials through the rotation of the disc and the inherent properties of the material.
