Large revolving parts

Key figures


nozzle casings for Ariane


Max. diameter of machined parts


weight of Ariane 5 nozzle casings

Large scale mass production

CNIM Systèmes Industriels is specialized in the mass production of large parts with complex shape details for demanding sectors such as space.

Our industrial tool is equipped with 4 lathes, which are able to machine revolving parts measuring up to 4,000 mm in diameter and 3,900 mm in height. Our lathes can handle parts weighing several tons.

Machining of Ariane 5 nozzle casings

We manufacture material such as aluminum, advanced alloys such as AG3NET, stainless steel or titanium.


3D controls to ensure manufacturing performances

In addition to our large-size machining equipment, we also have large-size metrology means. That equipment allows us to guarantee our customers manufacturing tolerances of a few micrometers on several meters long parts.

Our tridimensional control machines are the DEA Delta HA machine (5000 mm x 3000 mm x 2000 mm) and the ZEISS MMZ-G machine (8000 mm x 4000 mm x 3000 mm) - the largest in France.

Large-size metrology on Ariane 5 nozzle casing

Découvrez notre brochure pour le secteur aérospatial


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