Disc granulator (also known as ball disc and disc granulator) has the characteristics of simple structure, low cost and convenient maintenance. The principle of granulation is the same as that of southern China. The basic physics is in the pulverizer. Crushing, metering and mixing in the mixer, a belt conveyor is sent to the top of the disc, and is continuously added to the shallow disc. The raw materials in the shallow disc are bonded by the sprayed adhesive, and are wrapped into granules. The rotation of the disc rolls over the disk and gradually increases. Due to the ability of the disc to automatically grading during rotation, large particles float on top and are continuously discharged from the lower side of the disc. Small particles continue to bond with the newly added material in the disc, and the tumbling grows. Until it is discharged.
Disc granulator performance characteristics:
1, investment province: disc granulation production of compound fertilizer can save 30% than the total investment in the production of compound fertilizer
2, wide adaptability: the material of the disc granulation adapts widely, the production formula is elastic, but the high content of compound fertilizer in the production process is not ???
Refractory granulation, difficult to dry, more suitable for the production of low-nutrient compound fertilizer (20% -35%).
3, product quality in the nutrient, moisture, particle size, strength, water-soluble phosphorus and other indicators in line with national standards.
4, easy to operate: disc granulation is easy to control, flexible adjustment.
5, low production costs and high economic efficiency.
