Disc Granulator: Specialist in Spherical Particle Production

In the fields of fertilizer production and industrial manufacturing, disc granulators have become key equipment for producing high-quality spherical particles through their unique rolling granulation technology. This traditional yet efficient granulation method transforms powdered raw materials into uniform spherical particles through clever mechanical design, widely applied across multiple industries including fertilizer, metallurgy, and building materials. Innovative Working Principle The core working principle of disc granulators is based on synergistic effects of centrifugal force, friction, and gravity. When the inclined disc rotates at 5-30 revolutions per minute, materials roll and collide along specific trajectories within the disc. By spraying appropriate amounts of water or binders, powdered materials gradually adhere to form small particles, which then absorb more materials during continuous rolling, eventually forming regular spherical particles. The ingenuity of the equipment lies in its adjustability. The disc’s inclination angle can be adjusted between 30°-60°, while rotation speed can also be regulated as needed, enabling the equipment to adapt to characteristics of different materials. This flexibility allows disc granulators to produce particles with sphericity exceeding 85%, providing great convenience for subsequent storage, transportation, and usage.

Click to Visit Site