Novazzano, Switzerland
Rolla SP Propellers SA is based in Novazzano, Switzerland and specializes in the design and manufacture of submerged and surface piercing propellers. The company offers performance optimization services through CFD analysis and works closely with shipyards throughout the propulsion process. Rolla can design propellers to meet various classification rules such as Lloyd's Register, ABS, RINA, and BV. All propellers are dynamically balanced and comply with ISO 484/2 "S" Class standards. The company has a unique capability in combining technology, software, experience, and data to provide comprehensive solutions for any propulsion system. A notable example is the RAMTA Dvora Mk III, where Rolla achieved performance specifications within less than one percent tolerance on its first sea trial. Founded in Switzerland, the company operates internationally and serves various vessel types.
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