The 612W Trommel is a self-contained, diesel-powered, portable screening plant designed to separate topsoil, compost, wood chips and green waste products. It features a direct open feed hopper with a large 6′-0″ x 12′-0″ (1.8m x 3.6m) rotating drum that creates 160 square feet (48.7m Sq.) of screening area. The pile heights created by