Laser marking with DataMatrix: Traceability directly on the component
Direct Part Marking (DPM) refers to the direct, permanent marking of components - completely without labels, signs or tags. A wide range of information (data matrix codes, QR codes, plain text, logos, etc.) is marked directly into the material using laser engraving - robust, tamper-proof and machine-readable. In many industries, this form of marking has proven to be ideal for long-term traceability, making products and components clearly identifiable for decades.
![Trotec SpeedMarker laser marking metal data plates on industrial worktable](/static_processed/55aaabfc488cdbf58781411b0c8422b7/trotec-speedmarker-laser-marking-metal-data-plates-on-industrial-worktable.jpg?{"image":"https://backend.troteclaser.com/static/images/Blog/EN/2025-09-laser-marking-maintenance-errors/laser-marked-data-plates.jpg","edits":{"resize":{"width":940,"fit":"cover"}},"outputFormat":{"format":"webp"}})
Advantages of DPM laser marking with Trotec Laser
| Advantage | Description |
| Durable | Weather and chemical resistant – ideal for harsh environments. |
| Maintenance-free | No consumables – low operating costs |
| Compact & flexible | Can be used even on the smallest areas and irregular surfaces |
| Counterfeit-proof | Applied directly to the material – difficult to manipulate |
| Automated | Perfectly integrable into Industry 4.0 processes and manufacturing integration |
| Environmentally friendly | No waste from labels or ink |
Ideal for DPM: The GS1 DataMatrix - a compact 2D code that enables international traceability.
Requirements for direct laser marking
| Category | Details for DPM Laser Marking |
| Materials | Stainless steel, aluminum, cast iron, plastic, and much more. |
| Technology | Fiber laser for metals and plastics; CO₂ laser for organic materials. |
| Processing Types | Annealing, deep engraving, ablation. |
| Data Handling | SpeedMark® software supports industry-specific codes like GS1 or UDI. |
| Code Design | Cell size and code size are dependent on the material and the scanner being used. |
| Environment | Trotec lasers generally enable use with laser safety class 1 or 2. |
Product solutions for GS1 and UDI codes
Trotec laser solutions support compliance with important standards such as GS1, UDI and ISO/IEC 16022. A key success factor is the seamless integration of DPM into existing manufacturing processes. Trotec offers this:
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| Category | Description |
|---|---|
| Inline-Solutions | InMarker integration lasers – fast and powerful |
| Single-user solutions | SpeedMarker series manual or automated placement |
| Modular systems | Customized solutions – individually adapted to your processes |
Also read: Innovative Product Marking with Direct Part Marking (DPM)
Cost-benefit analysis of DPM laser marking
Investing in a DPM laser system pays off in the long term: In contrast to label or inkjet solutions, there are no ongoing costs for consumables such as ink or glue. Maintenance costs and downtimes are also significantly lower. The acquisition costs are quickly amortized, especially in series production:
- Reduced operating costs
- Minimized sources of error
- Less waste thanks to precise labeling
For example, an automotive supplier was able to save over €20,000 a year in material and maintenance costs by switching to DPM.
Why Trotec is the right partner for DPM?
Anyone who relies on reliable traceability needs more than just technology - they need a partner with an understanding of the process. Trotec not only offers high-performance laser systems, but also comprehensive advice and integration into your production processes. Together with partners from vision systems, robotics and automation, we support you from the initial idea through successful implementation.
Related resources
Laser Labeling Comparison: Signs vs. Labels vs. Direct Engraving
Processes and areas of application
Explore the differences between signs, labels, and direct engraving for industrial laser labeling. Compare materials, durability, applications, and more.
Innovative Product Marking with Direct Part Marking (DPM)
Transform your product marking with Trotec Laser’s DPM solutions—achieve lasting precision, enhance traceability, and elevate your brand. Book a demo today!
![Colorful TroWood laser cut signs and tags engraved with Trotec CO₂ laser cutters](/static_processed/e0f0bc37e1cf068151648e5cbefef80f/colorful-trowood-laser-cut-signs-and-tags-engraved-with-trotec-co-laser-cutters.png?{"image":"https://backend.troteclaser.com/static/2025-10-TroWoodColor/TroWoodColor-promo-overlay-EN.png","edits":{"resize":{"width":480,"height":480,"fit":"cover"}},"outputFormat":{"format":"webp"}})
