Why Choose the RL-EM6 Dual Laser Marking Machine
The RL-EM6 is designed for users who need more than a standard laser engraver. Its dual-laser setup combines a fiber laser for metals and a blue diode laser for many non-metal materials, helping you handle more jobs with one machine. The enclosed structure improves safety and keeps the working process clear and organized. With fast engraving speed, precise marking, and broad software compatibility, it is suitable for workshops, custom gift businesses, educational use, studios, and small production environments.
Core advantages
1) Dual laser, wider material coverage
One machine combines 20W fiber laser and 20W blue diode laser, so you can work on both metal and many non-metal materials without changing to a different system. This makes the machine more flexible for mixed-order production and custom engraving services.
2) High-speed and precise engraving
The RL-EM6 supports engraving speed up to 10000 mm/s and engraving accuracy of 0.010 mm, helping you produce fine marks, detailed patterns, logos, text, and serial work efficiently.
3) Fully enclosed safety design
The machine uses a fully enclosed protective structure with a transparent window and Class 1 laser safety design. The cover protection system helps reduce laser leakage risk and makes operation safer for a wider range of users.
4) Compact footprint for desktop use
With a compact body and 150 × 150 mm marking area, the machine fits studios, small workshops, stores, and business environments where space matters. The single machine weight is about 21 kg, making it easier to place and move compared with larger systems.
5) Easy operation and broad software support
The system supports USB and Wi-Fi transmission, and works with CutLabX, mobile app, LightBurn, GRBL, Windows, macOS, Android, and iOS, which gives users flexible control options.
6) Built for practical daily use
The machine includes air cooling, a built-in exhaust fan, and can also connect to an external smoke purifier. It supports one-click start/stop and offline operation, helping simplify daily workflows.
What Can This Dual Laser Machine Mark?
| Material Type | Fiber Laser | Blue Diode Laser | Notes |
|---|---|---|---|
| Stainless Steel | ✔️ | ❌ | High-contrast marking |
| Copper | ✔️ | ❌ | Suitable for industrial marking |
| Iron / Steel | ✔️ | ❌ | Deep engraving possible |
| Aluminum | ✔️ | ❌ | Anodized works best |
| Silver / Gold | ✔️ | ❌ | Jewelry marking |
| Other Metals | ✔️ | ❌ | Wide metal compatibility |
| Plastic | ✔️ | ✔️ | Depends on type |
| Acrylic | ✔️ | ❌ | Better with coating |
| Leather | ✔️ | ✔️ | Both lasers supported |
| Wood | ❌ | ✔️ | Ideal for engraving & cutting |
| Bamboo | ❌ | ✔️ | Clean engraving |
| Paper / Cardboard | ❌ | ✔️ | Suitable for cutting |
| Cloth / Fabric | ❌ | ✔️ | Creative applications |
| Ceramics | ✔️ (coated) | ✔️ | May require surface prep |
| Glass | ✔️ (coated) | ✔️ (with paper) | Needs special method |
| Painted / Coated Materials | ✔️ | ✔️ | Excellent marking results |
| Electronic Components | ✔️ | ❌ | Precision marking |
Technical Specifications
| Item | Specification |
|---|---|
| Model | RL-EM6 |
| Laser Type | Fiber + Blue Diode Dual Laser |
| Laser Power | 20W Blue Diode + 20W / 30W Fiber |
| Wavelength | 455nm (Diode) / 1064nm (Fiber) |
| Marking Area | 150 × 150 mm |
| Engraving Accuracy | 0.010 mm |
| Engraving Speed | Up to 10000 mm/s |
| Laser Spot Size | 0.03 mm (Fiber) / 0.12×0.15 mm (Diode) |
| Cooling System | Air Cooling |
| Safety Level | Class 1 (Fully Enclosed) |
| Focusing Method | Dual Red Light Focusing |
| Machine Structure | ABS + Aluminum Alloy |
| Data Transmission | USB + Wi-Fi |
| Software Support | CutLabX / LightBurn / GRBL |
| Supported Systems | Windows / macOS / Android / iOS |
| Power Supply | 100–240V, 50–60Hz |
| Machine Input | DC 24V 8A |
| Machine Weight | Approx. 21 kg |
FAQs
1. Can this machine mark both metal and non-metal?
Yes. The fiber laser is designed for metals, while the blue diode laser is suitable for many non-metal materials like wood, leather, and acrylic.
2. What is the maximum engraving speed?
The machine supports engraving speeds up to 10000 mm/s, suitable for both detailed work and batch production.
3. Is this machine safe for beginners?
Yes. It uses a fully enclosed Class 1 safety design, and the machine stops working when the cover is opened.
4. Does it support LightBurn software?
Yes. It is compatible with LightBurn, GRBL, and CutLabX, and supports Windows, macOS, and mobile control.
5. Can it cut materials or only engrave?
It supports light cutting. For example, it can cut wood boards and thin metal sheets depending on the laser source and settings.
