Used alumina brick lined 60" x 72" Paul O Abbe pebble mill. (Approx 5' x 6'). 40 hp motor (Approximately), Falk gearbox rated 13.61:1 ratio, 128.02 output RPM, on carbon steel legs. #35SL545
More pebble jar style milling equipment available. Also have ball mills. Also see rod mills.