MUNSON MACHINERY CO. INC.: A new 34-inch sanitary stainless steel pin mill, CIM-34-SS provides coarse-to-fine grinding of friable powders, flakes and granules into controlled particle sizes. High-speed rotation of the inner disc creates centrifugal force that accelerates bulk material entering the central inlet of the opposing stationary disc. The infinitely variable rotor speed can be set between several hundred rpm and 5400 rpm, providing coarse grinding and de-agglomerating as well as fine grinding down to 400 mesh. Vertical orientation of the mill housing results in a smaller footprint than horizontally oriented units.