The challenges of industrial marking in production

On a manufacturing line, marking is not just about applying an identifier. It must remain legible throughout the part’s life, carry the right amount of information and fit into your production rate without slowing it down. Three requirements guide the choice:

• • Lasting legibility : the code must stay readable despite impacts, wear, heat or surface treatments.
  • Information density : depending on the data to be embedded (serial number, batch, reference, URL), the chosen format varies considerably.
  • Reading compatibility : marking read by the naked eye or automated inline reading—each scenario imposes its own constraints.

Marking types and technologies: a tailored response for every part

We match each need to the most relevant code. Alphanumeric remains ideal for serial numbers, batches and references that need to be read directly with the naked eye. Data Matrix packs high-density information into a minimal footprint, and stays readable even when up to 20% of its surface is damaged, a decisive advantage in the most demanding environments. QR codes and barcodes speed up automated reading on the production line, while VIN identifies each vehicle with 17 standardized characters, and a logo puts your brand directly on the part.

To carry out all these markings, we design laser, micro-percussion and scribing solutions, adaptable to your organization. Whether your parts are steel, aluminum, stainless steel, copper or plastic, we match the technology to the material and the actual use case:

• • Laser : permanent, precise, contact-free marking — perfect for high-density codes and sensitive surfaces.
  • Dotpeen : robustness and mark depth, ideal for parts subject to heavy stress.
  • Scribing : continuous, fast and discreet marking, suited to series production and varied materials.

• Three integration modes: standalone station, in-line integration, or portable version, depending on your production flow.

Marking compliant with industrial requirements

An identifier only has value if it remains readable by your systems, from the first scan through to final inspection. We assess marking quality according to recognized standards, such as ISO 15415 for 2D code quality and ISO 16022 for Data Matrix symbology. This requirement guarantees high read rates, even after years in service.

Durability is at the heart of our approach. We validate the marking’s resistance to abrasion, corrosion and heat treatments, so that traceability survives the part’s entire lifespan. On the data side, our solutions interface with your MES systems and monitoring tools, so that every marked code feeds directly into your information flows.

Because no production is identical, we build every response to measure: choice of code, technology, material and integration mode. Our teams study your parts, your production rates and your constraints to define the most reliable combination.

Optimize your industrial marking with SIC Marking

Torn between alphanumeric and Data Matrix? Looking to make your end-of-line code reading more reliable? Need to mark a compliant VIN or connect traceability to your MES?

We support you from initial study through to commissioning: needs analysis, technology selection, trials on your own parts, and deployment on your lines.
The right marking, on the right part, with the right technology: that’s where truly reliable traceability begins.