The ROPAX Jumbo Rolling Compactor from Epax Systems, Panorama City, Calif., uses a rolling drum with sharp metal teeth to crush, macerate, tear, rip and compress waste in large open top containers/dumpsters.
The rolling drum, which weighs over 2 tons to aid in compaction, is attached to an articulating boom that moves it from one end of the container to the other and back again, crushing and compacting waste all along the way.