LINING MEMBER FOR A ROTARY GRINDER AND GRINDER .
· 1. Lining element for rotary mills intended to form part of the lining protecting the internal wall of the shell of a rotary mill, partially filled with grinding media, the external face of said lining being smooth and cylindrical in order to match the shape of the internal surface of the shell, the internal face of said lining being cylindrical and presenting, on at least one portion of its ...