The 37 nozzle is a standard profile design by MARIN. This type has a thick trailing edge and is specifically developed for astern operations. The 37 nozzle increases the bollard pull and reverse thrust of a vessel.
ApplicationVarious vessel types. Especially suited for tugs and workboats.
Single Weld Spinning Method
Damen Marine Components has developed the Single Weld Spinning Method based on a single weld seam on the inner side of the nozzle. This machine can produce nozzles with an inside diameter ranging from 1,000 mm to 5.3 m outside. Using a completely automated system, the spinning machine can handle stainless steel, duplex, steel and special steel materials.
A nozzle is a sustainable product by definition because it significantly reduces fuel consumption and CO² emissions. The Spinning Weld Method makes the production of the nozzle even more environmentally friendly, since there is less welding and grinding, this saves energy and emissions. In addition, this method saves production time and enhances DMC’s stable price/quality ratio, which makes it more cost efficient.
- Cost efficient
- Smoother nozzle surface
- Reduced fuel consumption and CO² emissions
- Efficient production process