Disc granulator is suitable for granulation of organic fertilizer, compound fertilizer, compound fertilizer and organic-inorganic compound fertilizer. With the wide application of disc granulator, people are full of expectations on how to improve the quality of fertilizer granules in disc granulator. Gate, as an expert in organic fertilizer equipment, is here to talk about some factors that can improve the granulation of disc granulator.
1, the disc diameter of the disc granulator
The diameter of the disc granulator disc is mainly determined by the output. It is selected according to the production capacity and the matching requirements of other equipment. However, if the diameter of the disc granulator is too large, the diameter of the disc is more than 5 meters. There will be some difficulty.
2, the inclination of the disc granulator disc
The angle of inclination of the disc granulator should be greater than the natural angle of repose of the wet material before granulation. Otherwise, the material will stick to the disc and rotate with the disc granulator disc, so that the powder is not round. The purpose of granulation on the disc granulator disc. However, if the angle of the disc granulator is too large, the material will accumulate at the bottom of the disc granulator disc, and it cannot be rolled into granules on the disc, and the final discharge is basically powder, and the granulation rate is too low.
3, disk granulator speed
The fine powder rises as the disk of the pelletizer rotates and falls under the action of gravity.At the same time, due to the effect of centrifugal force is thrown to the disk pelleting machine disk edge, these powder particles near collision, under the effect of liquid surface tension bond together.So the speed of disk granulator speed will affect its bonding and granulation process.