Detra Custom Propellers Information

Detra studies, develops, produces and markets marine propellers through a reliable and competent technological process, aimed at providing complete customer satisfaction. From the first stages of planning right up to after-sales assistance, including the improvement and repair of existing propellers, Detra aims to work in harmony with its clients. Criteria of maximum efficiency, absolute reliability, high standards of noise reduction and comfort on board, alongside team work and constant meetings with the client, are the guidelines we follow for every single one of our projects. The continuous research to create new designs, the constant collaboration with research institute and important European companies, allows us to resolve any complex problem regarding propellers by using non-conventional configurations, innovative geometry and state of the art materials. PRODUCTION We produce monoblock propellers and blades for controllable pitch propellers in compliance with the most severe quality controls foreseen by the International Standards regulation ISO484. The production, with the continuous updating of the production process, the constant search for modelling techniques and for specific fusion and manufacturing methods, the quality of conventional materials and the development of new ones allows us to guarantee our clients absolute quality, precise delivery dates and a balanced relationship between quality and cost. SERVICES Our after-sales service department can work on propellers of every type and size, be it at headquarters, on the client's premises or at the docks. With the help of equipment specially designed and constructed by Detra, as well as digital measuring devices, our staff control, restore and modify the geometry of the propellers and resolve any static or dynamic balance problems. Our service staff (RINa Qualified) carry out CND controls using penetrating liquids and perform GTAW and GMAW welding on a variety of different materials, according to approved RINa, ABS and LRS procedures.