AMAA 2026: Safran Scales Additive Manufacturing Across Flight-Critical Engine Parts

Safran, the French aerospace and defence group with €27.3 billion in revenue, has detailed its additive manufacturing production scale at the AMAA 2026 conference. The company operates a centralized 12,500 sqm Additive Manufacturing Campus near Bordeaux, running more than 12 LPBF and 4 DED machines, and has delivered over 111,000 AM parts since 2022. Fourteen part references are in serial production since 2017, including class B criticality components across titanium, nickel, aluminium, iron, and copper alloys. On the CFM RISE programme, a joint development with GE Aerospace, Safran targets AM to account for 25% of production, with a turbine rear frame consolidated from six cast components into a single one-metre-diameter piece, compressing an 18-month cycle to three weeks.

This is the aerospace qualification grind in its mature phase - not a pilot, but a production infrastructure that has absorbed 17 years of materials and process development. Safran's centralized campus model, with 12 LPBF and 4 DED machines running over 4,000 parts annually across 14 certified references, demonstrates that the value in metal AM for flight-critical parts now lies in repeatable factory output, not machine theater. The CFM RISE programme's target of 25% AM content by part count signals a structural shift: AM is no longer a niche repair or prototyping tool but a primary production method for next-generation engine architectures. This directly challenges the assumption that aerospace adoption remains locked in a slow qualification grind - Safran's trajectory shows that once qualification infrastructure is built, scaling can accelerate rapidly.

Safran's centralized campus model, with 111,000 parts delivered since 2022 and cycle time reductions from 18 months to three weeks on the turbine rear frame, demonstrates that the real competitive moat in aerospace AM is not machine specs but the integrated qualification and production ecosystem. The 14 certified part references since 2017, including class B criticality components, show that the aerospace qualification grind does eventually yield production scale - but only after sustained investment in materials governance and process repeatability. For the broader industry, Safran's trajectory confirms that the value capture in aerospace AM flows to those who build repeatable factories, not those who sell impressive demo cells. The CFM RISE programme's 25% AM target by part count is a concrete benchmark that will pressure other engine OEMs to accelerate their own qualification pipelines.

Safran's campus model, compressing an 18-month casting-and-welding cycle to three weeks on the turbine rear frame, is the practical benchmark that other aerospace primes must now measure against. The 14 certified part references since 2017, including class B criticality components, show that the qualification grind does yield production scale - but only after sustained investment in materials governance and process repeatability. For the broader industry, the lesson is clear: the competitive moat in aerospace AM is not machine speed or build volume, but the integrated ecosystem of qualification, materials discipline, and workforce training that Safran has built at its Bordeaux campus. Buyers evaluating AM suppliers for flight-critical applications should prioritize demonstrated certification throughput over raw machine specifications.