Known as a Barrel Mill, a Swing-Mill, a Ring Mill or a Stone & Disc Mill, this highly efficient grinding machine is made up of a steel vessel containing a solid steel bar and one or two steel rings which oscillate with a rotary motion to grind materials from approximately 10mm lumps down to powders finer than 50 microns.
Visit the Eriez Magnetics Europe Ltd website for more information on Barrel Mill Grinding Machines