"lifting screws" in German lifting screws Hubschnecken Schneckenförderer Ringschrauben Detailed translations for "lifting screws" lifting screws lifting screws Hubschnecken{masculine plural} lifting screws(also: screw conveyors, spiral conveyors, worm conveyors, feed screws) Schneckenförderer{masculine plural} lifting screws(also: eyebolts, eye-bolts) Ringschrauben{masculine plural}