MECAWELD DIVISION

The Mecaweld (fabrication / sheet metal work) division was created to bring together the long experience and know-how of the companies Ventana Argenteuil and Alsenam.

These skills are distributed over 4 sites: Argenteuil (95), Mérignac (33), Narcastet (64) and Sousse (Tunisia).

OUR CORE BUSINESS

The Mecaweld division designs, develops, manufactures and repairs complex mechanical subassemblies using a wide variety of processes:

Fine sheet metal work, mechanical welding, stamping, punching, bending, sheet metal work, piping, machining, Electro-Discharge Machining, laser welding and cutting, heat treatment, penetrant testing …

Ventana MecaWeld operates mainly in the Aeronautics & Space and Defense sectors.

matériaux

Precision fabrication on alloys

Due to the great diversity of processes integrated in its workshops, VENTANA MECAWELD is ideally positioned to carry out projects for the production of complex welded parts.

The metals and alloys shaped are aluminum, stainless steels, superalloys, nickel,inconel, titanium, copper, brass, Mumetal, cobalt, tantalum …

The technologies implemented include engineering and industrialization, cutting, sheet metal work, stamping, bending, heat treatment, welding (TIG, Laser, by resistance by points), bending, assembly and NDTs.

Aerostructure, sub-assemblies and fabrication

Partner of major aeronautics contractors, VENTANA MECAWELD produces subassemblies of aerostructures, from the simplest to the most complex.

VENATANA MECAWELD has long-standing expertise in the use of hard metals for the production of hot parts, in particular engine parts: engine support, nozzle, exhausts, combustion chamber, heat exchangers

Our services

Engineering

Co-design
Manufacturability
Tooling and fixtures study and integration

Cost improvement

Optimization of the NRC / RC ratio
Adaptive industrializations to the product life

Taking into account customer needs

Quick study and workshop
One stop shop
Prototypes - unit parts

V-Weldmill

V-WeldMill Solution

Technology integration
Management of complex assemblies
Supply chain management and qualification

V-Refab

V-Refab Solution

Re-design
Obsolescence management
Industrialization transfer

Industrial services

Test bench - Tools
Repair - welding
NDT - MCO MRO

Our plants

VENTANA MECAWELD
ARGENTEUIL

Founded in 1956, VENTANA MECAWELD ARGENTEUIL is the historic site for fabrication in the VENTANA group. Its location allows its engineers to be as close as possible to the major aeronautics and space contractors. this facility is designed for large industrial projects.

VENTANA MECAWELD
NARCASTET

Founded in 1966 and integrated into the Ventana group in 2020, the Narcastet plant is recognized for the design, manufacture and repair of high added value parts. These products are mostly made of stainless steel, titanium or refractory alloys, for industry or engine manufacturers in aerospace business

VENTANA MECAWELD
MÉRIGNAC

Founded in 1976 and integrated into the Ventana group in 2020, Ventana MecaWeld Merignac specializes in complex mechanical subassemblies through the bending and assembly of tubes and thin sheets, for aerospace and defense.

VENTANA MECAWELD
SOUSSE

Founded in 2008 and integrated into the Ventana group in 2020, Ventana MecaWeld Sousse employs now 30 persons. This site has been certified as per EN9100 and has all the skills to produce complex products in large series.

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