LIHUIYU M2 M3 Nano Laser Controller Mother Main Board System+ Dongle B Co2 Engraving Cutting Machine 3020 4030 Engraver Cutter
Upgrade your CO2 engraving machine with this reliable laser controller board. Compatible with 3020 and 4030 models. Get precise control and enhanced performance today!
Key points
- Compatible with 3020 and 4030 CO2 laser machines
- High-precision control for engraving and cutting
- Durable construction for industrial and home use
- Includes essential dongle for full functionality
- Easy installation and plug-and-play operation View product presentation
France
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Product presentation
Precision Meets Power – Control Your Laser Engraving Like a Pro
This advanced laser controller mainboard system is designed specifically for CO2 engraving and cutting machines, including popular models like the 3020 and 4030. It features a compact and durable design built with high-quality electronic components to ensure reliable performance and long-term stability. The system supports precise control over laser power, speed, and engraving depth, making it ideal for detailed work on wood, acrylic, leather, and other non-metal materials. Perfect for hobbyists, small workshops, and professionals seeking accurate, efficient laser operations.
| Brand Name NCSign |
| Certification CE |
| Are they goggles No |
| Origin Mainland China |
| High-concerned chemical None |
| Model Number M2 |



















