A discharge grate assembly for at least partially guiding slurry from a mill shell chamber in a rotating mill shell to a discharge trunnion thereof via a pulp lifter chamber. The discharge grate assembly includes a body having a number of apertures for permitting the slurry to flow from the mill shell chamber into t...

A discharge end liner attachable to a discharge end wall in a grinding mill. The discharge end liner includes a number of pulp lifter elements mountable on the discharge end wall for at least partially defining a number of chambers rotatable in the predetermined direction respectively between a submerged condition a...

A LIFTER BAR FOR LIFTING AN ENGAGED PORTION OF A LOAD COMPRISING A NUMBER OF ORE PIECES ABOVE A DISENGAGED PORTION OF THE LOAD IN A GRINDING MILL HAVING A SHELL ROTATABLE ABOUT AN AXIS THEREOF. THE LIFTER BAR INCLUDES A LEADING FACE HAVING ONE OR MORE LEADING SURFACES, AND A TRAILING FACE. THE LIFTER BAR IS MOUNTABL...

An insert for covering one or more selected surfaces of a discharge end assembly including a discharge end wall of a mill shell partially defined by an outer perimeter wall thereof and a number of pulp lifters mounted on the discharge end wall. The insert is formed to cover the selected surfaces to mitigate wear to ...