NEW Trom406 portable trommel screens from ScreenUSA and many USED trommels of various size and brand . WILDCAT TROMMEL SCREENS. SCREEN USA TROMMEL SCREENS. POWERSCREEN TROMMEL SCREENS. MORBARK TROMMEL SCREENS. TROMMEL SCREENS * Click a brand name above to see what models we have available * ... 1998 Morbark 737.