"troughing idlers" in German troughing idlers Muldungsrollen Muldenrollen für Förderbänder Detailed translations for "troughing idlers" troughing idlers troughing idlers(also: trough rollers, trough-shaped idlers for belt conveyors) Muldungsrollen{masculine plural} troughing idlers(also: trough rollers, trough-shaped idlers for belt conveyors) Muldenrollen für Förderbänder{masculine plural}