Client & Context:
As part of a Joint Industry Project with Kawasaki Heavy Industry, Pelagus 3D supported the production and installation of a new propeller blade for a BW Epic Kosan vessel.
The Challenge:
Traditionally, manufacturing large marine propeller blades takes several months due to complex casting and machining processes. The vessel required a faster solution without compromising on performance or regulatory standards.
The Solution:
Using Wire Arc Additive Manufacturing (WAAM) and Nickel Aluminium Bronze, Pelagus 3D enabled rapid production of a fully functional, high-performance propeller blade. WAAM allowed for near-net-shape production with minimal post-processing.
The Results:
Client Testimonial:
“We are excited to partner with Pelagus 3D on this project. The WAAM propeller blade and sleeve of the bow thruster were very similar to the original existing blades, and no operational challenges were noted. We look forward to working with Pelagus 3D on other projects.”
– Aroli Manoj, Head of Technical, BW Epic Kosan
Why It Matters:
This case highlights how on-demand manufacturing can dramatically reduce delivery times for mission-critical components—without compromising quality or compliance. For legacy and large components, technologies like WAAM offer OEMs a viable path to greater resilience and responsiveness.
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