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