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Mr Steef Staal, DMC Managing Director, says: “The new spinning machinery, developed in the past two years, makes the production of nozzles much easier and gives an improved end product, because there is only a single weld seam on the inner side of the nozzle. Manufacturing the complete inside of a nozzle in one go is very special. This machine can produce any nozzle profile in every diameter and without the need for auxiliary tools.” Capacity Under the traditional construction method, the inner side is constructed from several small welded parts. This is now history and the new method results in a much smoother surface. The new machine is already proving very successful with both existing and new customers. Emission reduction Propeller nozzles are a sustainable product by definition, because they significantly reduce fuel consumption and thus cut down on CO˛ emissions. However, the new production method is even more environmentally friendly. “Because there is less welding and grinding this method saves energy and emissions,” Staal says. In addition, the new machinery saves production time and enhances our stable price/quality ratio, making it more cost efficient. In addition to producing nozzles, DMC advises customers on various related topics, e.g. nozzle installation methods, in order to deliver a comprehensive solution to its customers. Damen Shipyards Group press release |