Npk fertilizer can be either chemical fertilizer or organic fertilizer. Npk organic fertilizer is made from natural organic waste such as animal manure and plant residues. Here, taking npk chemical fertilizer as an example, the main steps of the npk fertilizer production line are briefly introduced:
The qualified raw materials are sent into the speed regulating silo by a loader.
The raw materials are sent into the vertical crusher through the conveying equipment for crushing. The size of the crushed fertilizer particles is generally between 10-60 mesh.
The crushed raw materials are sent to the rotary screening machine for sorting to separate the impurities.
In addition, after crushing and screening, the npk fertilizer production line will also send the raw materials to the drum screening machine for re-sorting, and the particles that do not meet the requirements will be reworked. For some fertilizers with special requirements, such as organic fertilizers, it may be necessary to dry and cool them after the granulator makes round particles.
The advantages of the npk fertilizer production line are high degree of automation, high production efficiency and low labor cost. In addition, the npk fertilizer production line can also produce fertilizers with different formulas and fertilizer effects according to the needs of different regions and different crops, and has a wide range of application prospects. In the actual production process, the production processes of npk fertilizers and npk organic fertilizers are different, and the production processes of powdered npk fertilizers and npk granular fertilizers are also different. We need to make corresponding adjustments based on the actual situation.
