Low speed (1,800 RPM), high production. Nearly full circle screen coverage of the 44” diameter rotor. The 44 SeriesCirc-U-Flow hammer mill is designed for very high production grinding of a wide variety of products. The nearly full circlescreen translates to a larger screen open area, allowing the highest possible production rates on materials thatdo not require initial grinding against a breaker plate. Suitable for either gravity or pneumatic evacuation