Patent ID: 7437992

Claim:
A compactor for compacting material, comprising: a trough adapted to hold the material for compaction; a feed channel coupled to the trough; a shearing die assembly having a first aperture aligned with the feed channel and adapted to receive material and a second aperture adapted to receive a ramming portion, the shearing die assembly comprising: a first support having the first aperture; a second support facing the first support; a first plate member removably engaging the first support and having a third aperture aligned with the first aperture; a second plate member facing the first plate member and removably engaging the second support; a first intermediate plate separator removably engaging and spacing apart the first plate member and the second plate member; a second intermediate plate separator engaging and spacing apart the first plate member and the second plate member, the second intermediate plate separator being disposed opposite the first intermediate plate separator, wherein surfaces of the first plate member, the second plate member, the first intermediate plate separator and the second intermediate plate separator form four sides of a compaction chamber.