If you’re thinking about laser printing on metal, the first question you’ll probably ask is: Can a laser engraver really handle that? The short answer—absolutely yes. Whether you’re working with stainless steel, Aluminium, Messing, or titanium, a good Lasergravierer can mark, etch, or even deeply engrave metal with precision. In diesem Ratgeber, we’ll break down what kind of laser you need, which metals work best, what specs actually matter, and how to choose a laser engraver that gives you professional results—without breaking the bank.
Why Laser Engraving Dominates Metal Marking
Laser engraving is the #1 method for permanent metal marking auf Edelstahl, Aluminium, Messing, und Titan. Im Gegensatz zur mechanischen Gravur, es bietet:
✅ Micro-Precision: 0.001mm spot size (z.B., ComMarker Omni 1) for intricate serial numbers, Logos, or artwork.
✅ Zero Contact: No tool wear, burrs, or material distortion.
✅ Industrial Durability: Resists chemicals, Hitze, und Abrieb.
✅ Geschwindigkeit: Engrave a custom knife in 60 seconds or 100 ID tags/hour.
4 Critical Factors When Choosing a Metal Laser Engraver
1. Lasertyp
| Typ | Am besten für | Avoid If You Need… |
|---|---|---|
| Faser | Raw metals (Stahl, Ti) | Under $2K budget |
| MOPA | Farbmarkierung auf Edelstahl | Basic etching only |
| UV | Coated metals, Schmuck | Tiefe Gravur (>0.2mm) |
2. Power Requirements
- 20W–50W: Marking/text (z.B., Seriennummer)
- 60W–100W+: Tiefe Gravur (0.1–0.5mm) oder schneiden
- <5W UV: Surface marks on plated/coated metals
3. Größe des Arbeitsbereichs
- 110× 110 mm: Schmuck, Kleine Werkzeuge
- 300×300mm+: Schusswaffen, industrial plates
4. Pulse Control (MOPA Tech)
Essential forcolor marking stainless steel (black/gold/blue) by adjusting frequency and pulse width.
(Keywords: “fiber vs UV laser,” “MOPA metal marking,” “laser wattage guide”)
ComMarker Titan 1 JPT Mopa Faserlasergravierer
Stärker als je zuvor. Entwickelt für Hochleistungen bis zu 200 W Superpower Electric -Hebe mit 2 Optionale Linsen Farbmarkierungsfähigkeit Super 3D -Gravur & Schneidfähigkeit 15.000 mm/s Speedmax ™ Gravur 8K HD -Genauigkeit kompatibel mit EZCAD und LightBurn
Spitze 3 Lasergräber für Metall (2025 Tests)
- ComMarker B6 MOPA (20W–50W)
- Am besten für: Small shops, color marking knives/tools
- Key Specs: 0.01mm spot, 110×110mm area, tragbar
- ComMarker Titan 1 (60W -200w)
- Am besten für: Deep engraving firearms/machinery parts
- Key Specs: 3D-Gravur, 6000mm/s Geschwindigkeit, 300×300mm area
- ComMarker Omni 1 UV (5W)
- Am besten für: Schmuck, Elektronik, Beschichtete Metalle
- Key Specs: 0.0019mm spot, non-thermal process
Proven Laser Settings for Common Metals
Tested parameters forknackig, consistent results:
| Metall | Leistung | Geschwindigkeit | Freq. | Luftunterstützung? |
|---|---|---|---|---|
| Edelstahl | 80–100% | 300–500 | 30–60 | Ja |
| Aluminium | 20–50% | 600–1000 | 20–30 | Optional |
| Messing | 60–90% | 200–400 | 40–60 | Ja |
| Titan | 70–100% | 400–700 | 50–80 | Ja |
⚠️Critical: Immer laufen afocus test (ramp method) before production. Material thickness affects beam convergence.
(Keywords: “laser settings for stainless steel,” “metal engraving parameters”)
5 High-Profit Metal Engraving Applications
- Custom Knives/Tools: Logos, ownership marks (50–100W fiber)
- Trinkgläser & Drinkware: Full-wrap designs (MOPA for color)
- Schmuck: Micro-engraving pendants/rings (UV-Laser)
- Schusswaffen: Compliance markings + Personalisierung (check ATF rules!)
- Aerospace ID Plates: Barcodes, Serien (Faserlaser)
4 Costly Mistakes to Avoid
- Using CO₂ on bare metal → Leaves faint/unreadable marks.
- Skipping fume extraction → Metal vapor is toxic (install exhaust + filter).
- Engraving coated metals too deep → Peeling/cracking (verwenden <0.05mm depth).
- Guessing focus → Calibrate with a ramp test for sharpness.
The Verdict
Ja, laser engravers excel with metal – butfiber/MOPA lasers are essential for professional results. For under $5K, models like theComMarker B6 deliver precision rivaling industrial machines.
🔥Hot Tip: Need deep engraving? Prioritizepulse energy over wattage. A 50W MOPA often outperforms 100W non-MOPA lasers.
Ready to Start?
→ Compare Metal Laser Engravers
FAQ -Abschnitt (Schema-Rich)
Q: Can diode lasers engrave metal?
A: Only with thermal spray coatings (z.B., Cermark). Fiber/UV lasers are required for raw metal.
Q: How deep can a 50W laser engrave metal?
A: 0.1–0.3mm on steel/brass (after 3–5 passes).
Q: Why does stainless steel turn black when engraved?
A: MOPA lasers oxidize the surface – adjust pulse width for gold/blue effects.