COMPOSITE LINER FOR BALL MILLS, SAG/AG MILL INCORPORATING THE COMPOSITE LINER, AND METHOD OF MANUFACTURING COMPOSITE MILL LINER

摘要

THE INVENTION DISCLOSES A COMPOSITE LINER (3) FOR BALL MILLS COMPRISING AN UPPER LAYER (6) OF ALLOY CAST STEEL BONDED ON A SYMMETRICALLY DISTRIBUTED LOWER RUBBER SURFACE (2), SAID CAST STEEL LAYER IS PREFABRICATED SO AS TO FORM THE DESIRED PROFILE ON THE UPPER SURFACE OF THE SAID LINER REQUIRED FOR SPECIFIC GRINDING OPERATIONS. THE PRESENT INVENTION ALSO DISCLOSES A METHOD OF MANUFACTURING COMPOSITE MILL LINER. FIGURE 3