Rotary drum granulator for large compound fertilizer production line

In recently compound fertilizer production industry, there are many granulation methods, most commonly used is disc granulation, extrusion granulation, drum granulation, spray granulation. But in large capacity compound fertilizer production line, widely used is drum granulation. so rotary drum granulator will be chose.
Rotary drum granulator use compressive force between material by continuous rolling make pellet. During the granulation, but also leads to a certain amount of water vapor, if have conditions can also add other nutrients for plant.
It has high granulation rate, high capacity, saving power and easy operation. so rotary drum granulator is important for large compound fertilizer production line.

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