High nitrogen compound fertilizer water-soluble fertilizer urea superfine grinding equipmentHigh nitrogen compound fertilizer water-soluble fertilizer urea superfine grinding equipment is mainly used for granular urea crushing, and can also be used for other single fertilizer crushing. It is widely used in high nitrogen production, flushing fertilizer production and water soluble fertilizer production in compound fertilizer plants; the machine has compact structure, small footprint, convenient operation and low energy consumption. The main components have high processing precision requirements, strong crushing ability, high efficiency, and high wear resistance of the working surface. The crushing mesh number can be adjusted, there is no agglomeration after crushing, and the dust at the inlet and outlet is small.