NPK fertilizer production line using roller extrusion and granulation machine, capacity about 2-30 tons per hour, including automatic batching system, crusher, mixer, granulator,dryer, cooler, screener,packing machine, and belt conveyor, are very popular in mid-east, asia, africa,
![](https://www.tcfertilizermachine.com/wp-content/uploads/2024/03/2017.10.19-1024x1024.jpg)