Extruded Granulation Compound Fertilizer
Extrusion granulation is a relatively new dry granulation process to produce composite fertilizer. Extrusion granulation was the earliest application in the field of fertilizer In the granulation of potassium chloride, due to the particularity of the physical and chemical properties of potassium chloride, it is used abroad for blending fertilizer (BB fertilizer) Granular (1-4mm) potassium chloride is basically produced by extrusion method.Extrusion granulation compound fertilizer can flexibly adjust the fertilizer formula according to the needs of different crops to meet the diversified market demand. In recent years, extrusion granulation has been used in the production of compound fertilizers It has developed rapidly.