After market feedback, vertical roller mill as steel slag powder equipment has more advantages. The production of vertical mill as a professional steel slag powder equipment, it has crushing, drying, grinding, grading, transportation and other functions. It has high wear resistance, high output, 5-700t / h output, wide fineness range of finished products, fineness of powder in 22-180 μ m. Low energy consumption, 40-50% lower than that of ball mill. It is a reliable steel slag powder equipment.