Machining & precision mechanics
Large part machining
SPR also specialises in machining large-sized metal parts. Our resources and expertise allow us to machine different materials.
Production tools adapted to large part machining
SPR’s large part machining services open up new horizons for companies seeking to optimise time and manufacturing costs on large and very large mechanical unit parts or mechanised welding parts.
Because of our precision machining capabilities, our machining benches are a perfect match for our customers’ industrial demands.
Whether it’s turning, grinding, milling and reaming, our machinery base will adapt to the most complex specifications. Large part machining guarantees you the right price and the provision of your mechanical or mechanised welding parts delivered on time.
Industrial engineering and production
SPR offers you quality know-how guaranteed by our ISO certifications and a large technology base. Our production tooling for lathing, grinding and milling features CNC machines allowing large part machining.
SPR puts the reliability of our work and the quality of its finish at your service to deliver a product that meets your most specific needs. Whether it’s automotive, defence, or aerospace, we are recognised by our customers in various strategic fields for our ability to produce complex parts as a specialist in large part machining.
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Parallel lathing
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Vertical lathing
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Continuous 3, 4 and 5-axis milling
Quality control and compliance guarantee
All our employees are specialists in their profession, and are fully responsible for machining and inspecting their workpieces, with the entire process supervised by the quality and inspection department. This guarantees total quality of execution. Quality, responsiveness, precision and service are the watchwords that inspire the everyday work of all our teams. According to your needs, we can also supply you with all materials certificates and dimensional inspection reports. These documents will guarantee you perfect traceability of the quality of your parts.Support for large part machining
To optimise costs but also to reduce production cycles, our design office designs large-size parts. Our design office can therefore support you, if necessary, in the definition of part drawings and the choice of materials and assembling processes. In addition, SPR is able to design and produce the tooling required for large part machining.
SPR in figures
Since 1999
48 facilities in Europe
A presence in 5 countries
490 employees
85,000 m² of covered workshops
A base of 730 machines
Reference areas
Aeronautics/Armaments
Food production
Automotive
Chemicals
Electrical/Electronic Engineering
Energy/Nuclear
Printing/Textiles
Medical/Pharmaceutical