a r n o l d EQUIPMENT COMPANY phone: - fax: 14.75 in. x 17 5/8 in. U.S. STONEWARE PEBBLE MILL - PORCELAIN CYLINDER 1 - used lab pebble mill believed to be manufactured by U.S. Stoneware. 14.75 in. inside dia. x 17 5/8 in. long porcelain body. V-belt driven to shaft mounted gear reducer. |