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kaldasetusega tünnikujuliste valtsidega valtspink õõnevaltsimiseks õmbluseta torude tootmisel (vrd Stiefeli valtspink), a machine for piercing tube billets in making seamless tubing; a billet is rotated between two heavy rolls mounted at an angle and is forced over a fixed mandrel (compare: Stiefel mill)
Mannesmanni valtspink . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/Mannesmanni%20valtspink/1/est (26.07.2026)
