Choosing the Right Laser for Automotive Applications
Shenzhen, China
Published: Jul 3, 2026
Choosing the Right Laser for Automotive Applications
| Application | Recommended Laser | Power | Mark Type |
|---|---|---|---|
| VIN marking | Fiber | 30–50W | Deep engraving |
| Engine block | Fiber | 30–50W | Deep engraving |
| Safety components | Fiber | 20–30W | Annealing/light engraving |
| ECU/sensors | Fiber + UV | 20W fiber / 5W UV | Annealing / cold mark |
| Transmission | Fiber | 30–50W | Engraving/annealing |
| Exhaust system | Fiber | 20–30W | Annealing |
| Tire sidewall | CO2 | 30–60W | Surface mark |
| Interior plastics | UV | 3–5W | Cold mark |
| EV battery | Fiber + UV | 20–30W fiber / 5W UV | Annealing/cold mark |
| Tooling | Fiber | 50W+ | Deep engraving |
