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Hot Selling Bio Fertilizer Granulator Machine High Productivity Machine Die Pellet Mill Die From China
Fertilizer formula is mainly composed of inorganic fertilizer, organic fertilizer, mineral and so on. The inorganic fertilizer in compound fertilizer, such as urea is corrosive to the ring mold,the ring die hole and inner cone hole are weared severely by mineral ,so the material of the ring mold should be selected stainless steel X46Cr13. Compound fertilizer ring die aperture is generally large, range between 3.0-6.0mm, due to the large friction coefficient ,the hole is difficult to discharge
