Dinoxsa specializes in manufacturing precision-machined parts for the railway sector. We produce parts from drawings or series, meeting the strict requirements of this industry in terms of safety, reliability, and traceability. This includes specific assembly components such as slotted screws in compliance with NFF-03004, NFF-03005, and NFF-03006 standards.
Our processes are ISO 9001 certified and comply with railway industry regulations. Each part undergoes rigorous inspection protocols and can be delivered with material certificates and compliance documentation as required.
Discover some of our latest machined components for the railway sector:
The railway components machined by Dinoxsa are primarily produced using materials known for their mechanical strength and corrosion resistance:
- Stainless steels A2, A4, AISI 304L, AISI 316L
- Zinc-plated steel (Class 8.8 or equivalent)
- High-strength copper alloys (e.g., CW713R, CW614N)
- 42CrMo4
We can also machine any material required by your specifications.
We offer a wide range of finishes to meet both functional and aesthetic requirements:
- Mirror polishing: flawless appearance, ideal for high-end components (manual up to 1,000 parts; automated beyond).
- Bright polishing: a more economical option offering a quality visual finish.
- Vibratory finishing: ensures a uniform appearance for series production.
- Microblasting / Brushed satin finish: technical or decorative surface treatments.
- For cold-formed parts, we favor machining with precise aesthetic guidelines when visual appearance is a key requirement.
Our clients in the railway sector are among the most demanding:
