Economically grind materials with this vertical roller mill
Stedman Machine
The Vertical Roller Mill (VRM) is an air-swept fine grinding system that is said to produce an improved particle-size distribution when compared to a traditional ball mill or old style vertical roller mill. Consistent wear and long-life grinding-zone components allows this VRM fine grinder to deliver consistent results, crucial to maximizing efficiency and profitability of end products. The new VRM air-swept fine grinding system has been designed to economically grind a variety of materials including: rock dust (as defined by the Mine Safety and Health Admin.; MSHA), activated carbon, calcium carbonate, coal, lime and petroleum coke. Four sizes are available from 10 to 150 hp. — Stedman Machine Co., Aurora, Ind.