What is the process flow of compound fertilizer production line?

Posted by tiancimachine on October 16th, 2019

1. Raw material ingredients: we can produce nitrogen, phosphorus and potassium fertilizer according to the fertilizer demand of customers, and provide them according to a certain proportion of raw materials.
2. Mixer: mix the prepared raw materials evenly to improve the overall uniform fertilizer efficiency content of fertilizer particles.
3. Raw material granulator: feed the evenly stirred raw materials to the fertilizer granulator for granulation. It can be used as a drum granulator or a disc granulator. These two machines can be used not only in the organic fertilizer production process, but also in the production process of inorganic fertilizer.
4. Particle dryer: send the particles made by the granulator to the dryer, dry the moisture contained in the particles, increase the particle strength, and facilitate the storage.
5. Particle Cooler: after drying, the temperature of fertilizer particles is too high, which is easy to agglomerate. After cooling, it is convenient for bagging, storage and transportation.
6. Particle screening machine: this fertilizer equipment can grade the cooled particles. The unqualified particles are crushed and re granulated to screen the qualified products.
7. Rotary film machine: coating qualified products to increase the brightness and roundness of particles.
8. Finished product packaging machine: the coated particles, that is, the finished products are automatically sealed and weighed, and stored in a ventilated place.