The way of raw material treatment by granulator in NPK fertilizer production line


Fertilizer granulator requires material moisture

In the production process of the NPK fertilizer granulator, the material is required to have viscosity. Some raw materials are loose after fermentation, and when it is not easy to granulate, it is necessary to add some water or binder to increase the viscosity of the material. The organic fertilizer equipment disc granulator and the stranded granulator adopt agglomeration granulation method. During the granulation process, water or binder is added to ensure that the material can be granulated smoothly. The new organic fertilizer granulator adopts wet granulation, and the material after fermentation can be directly granulated without other processes. The double roller press granulator is produced by a non-drying room temperature process, which is suitable for granulating materials with relatively low viscosity or relatively low water content.
If the water content of



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