Rotary Drum Churning Granulator

The organic fertilizer drum stirring granulator is a molding machine that can make materials into specific shapes. Drum granulator is one of the key equipment in compound fertilizer industry, suitable for hot and cold granulator and high, medium and low concentration compound fertilizer. The main working method is wet granulation of granules.

The structure of the drum stirring tooth granulator:

The machine is composed of the body part, the first-stage granulating rotor part and the transmission part; the second-stage rotating drum and the driving assembly; the second-stage granulating rotor and the driving assembly are combined together.

The working principle of the drum stirring tooth granulator:

Using the mechanical stirring force of high-speed rotation and the resulting aerodynamic force, the fine powder materials are continuously mixed, granulated, spheroidized, extruded, collided, densified, polished and other processes in the machine, so as to achieve the purpose of granulation . The particle shape is spherical, the sphericity is greater than or equal to 0.7, the particle size is generally between 0.3-3 mm, and the granulation rate is greater than or equal to 95%. The size of the particle diameter can be properly adjusted by the material mixing amount and the spindle speed. Generally, the lower the mixing amount, the higher the speed. The higher, the smaller the particles.