Rotary drum granulator used for large – scale compound fertilizer production

Working Principle of Rotary Drum Granulator

The main working mode of the fertilizer drum granulator is wet granulation of pellets. Through a certain amount of water or
steam, the fertilizer drum granulator makes the basic fertilizer react sufficiently after humidification in the barrel of the fertilizer drum granulator. Under a certain liquid phase condition, with the help of the rotating motion of the barrel of the fertilizer drum granulator, the material particles are produced. The crushing force agglomerates into a ball.

Advantages of rotary drum granulator
1, the pelletizing rate of 70%, the drum granulator has a small amount of return material, return material particle size is small, can re-granulation;
2. The drum granulator is heated with steam to increase the material temperature, so that the water content is low after the material is formed into pellets and improve the drying efficiency;
3, drum granulator with rubber engineering plastic lining, raw materials are not easy to stick to the cylinder, and play a role in anti-corrosion and heat preservation;
4, drum granulator production, power consumption savings, low maintenance costs.

Drum granulator installation
After the drum granulator arrives at the factory, it is installed with the process flow, indicating the elevation and horizontal position, inclined installation, the general inclination is 2-5 degrees (can be adjusted according to needs), the drum granulator bracket and the transmission frame are both The foot hole can be mounted on concrete. The total thickness of the pad-shaped pad between the base of the drum granulator and the foundation should be no more than 30-35mm; place the cylinder on the bracket and finally adjust the roller.

rotary drum fertilizer granulator

Drum granulator for large-scale granulation
The drum granulator is a new generation of rotary drum granulator developed by our company staff with years of experience in compound fertilizer production. The drum granulator has beautiful appearance, simple operation, low energy consumption and long service life. The drum granulator is suitable for large-scale production of cold, hot granulation and high, medium and low concentration compound fertilizer. The drum granulator has been spread all over the country.