Rotary Granulation vs. Roller Granulation: How to Choose Scientifically?
In compound fertilizer production, granulation technology is a key factor determining product quality, production efficiency, and overall cost. Currently, rotary granulation and roller granulation are the two mainstream technologies in the market, each with its own applicable scenarios and technological advantages. How can enterprises scientifically choose the right technology based on their own needs? The following analysis examines the technology from multiple dimensions, including technical characteristics, applicable conditions, and economic benefits. Roller Granulation: A Sound Choice for Large-Scale Production Roller granulation technology's core advantages are "high pelletizing rate" and "large-scale production." Its process principle involves using a rotating drum to thoroughly mix and roll the material and binder, gradually forming uniform particles. The pelletizing rate of this technology can typically reach over 95%, with a production capacity ranging from 1 to 20 tons/hour, making it particularly suitable for large-scale continuous production lines.
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