In fertilizer granulation production, the uniformity of material mixing directly affects the stability of finished particles. With its working principle designed specifically for particle forming, the vertical disc mixer has become the core equipment for improving granulation efficiency.
When it is working, the vertically mounted disc runs smoothly at a precise speed, and various materials such as nitrogen, phosphorus and potassium basic fertilizers, organic fertilizer raw materials, and fillers are evenly thrown to the edge of the disc. Under the continuous push of centrifugal force, the material slowly rises along the inclined surface of the disc, forming efficient shear convection with multiple groups of stirring arms with flexible angle adjustment. The unique double-arc guide structure plays a key role, allowing the material to form a stable spiral circulation under the dual action of gravity and centrifugal force, so that the binder and solid particles can be evenly wrapped at the microscopic level in a short time, laying a solid foundation for the consistency of particle size in the subsequent granulation process, and avoiding granulation defects caused by uneven mixing from the source.
For fertilizer granulation scenarios, its advantages are particularly prominent. First, the high mixing uniformity allows the perfect fusion of various raw material components, effectively avoiding problems such as particle disintegration and nutrient imbalance caused by uneven distribution of raw materials, ensuring that each fertilizer has stable quality; second, the continuous operation design greatly improves the material handling efficiency, reduces a lot of waiting time compared to traditional horizontal equipment, and can easily cope with the continuous needs in fertilizer production; third, the disc inclination can be flexibly adjusted according to actual production needs, and can accurately adapt to fertilizer raw materials with different humidity, greatly reducing the phenomenon of material sticking to the wall, reducing the difficulty of cleaning, and reducing the waste of raw materials.
Whether it is an organic fertilizer production line or a compound fertilizer production line, the vertical disc mixer can steadily improve the qualified rate of finished products and help enterprises produce high-quality fertilizer products.