Annulus Filler

The gas turbine engine of an aircraft consists of an air inlet, a compression section which supplies the combustor with air at high static pressures and a turbine, where the converted energy is stored.

The compressor contains several stages of rotation blades and vanes which function is to smoothly pass the pressurized air. Annulus fillers are used to separate the blades. Since exposed to substantial centrifugal forces, their resistance is essential.

The forging subsidiary of Farinia Group – Setforge, manufactures aluminum annulus fillers with best mechanical properties.

Farinia is an internationally recognized partner of the aerospace industry. Thanks to best manufacturing techniques and raw material selection, our components fulfill all quality standards.

Our Expertise: 

Global Manufacturing

Setforge La Clayette

Technical Characteristics


up to 0,600 kg



Annulus Filler Aerospace

Do you need a similar component?

Over the years, Farinia Group has taken on new and tough challenges and built a solid expertise in the manufacturing of high-quality parts.

To ensure the success of your projects, we deliver state-of-art engineering & manufacturing, whether your application requires:

  • Forging
  • Casting
  • Machining / Finishing
  • Metal Additive Manufacturing