Casted propulsion parts and components


Nickel Aluminium Bronze blades enter in 2 main families :

  • Kaplan Blades used in turbines (report to pumps)
  • Propulsion Blades

In partnership with our Nantes facility and our machining partners we mainly manufacture blades for Navy - Coast Gard – Defense applications :

  •  ISO Standard 484 (Class S)
  •  Machined or As-Cast to protect final hydraulic design
  • Maximum melting/pouring capacity of 50 To


Side components such as blade carriers can also be delivered As-Cast or finish machined.

Manufacturing of all aluminium bronze ship propulsion casted components are supervised by major  international classification societies.

Other Components :

For Advice and Feasability Study, Contact our Engineers