When it comes to precision and versatility in engraving, two standout machines are Monport's Mega CO2 and Fiber Laser Engravers. Whether you’re creating intricate designs on stone or tackling a variety of materials, these machines cater to different needs. Here's a detailed comparison to help you make the best choice for your projects.
Why Choose Laser Engraving for Stone Projects?
Laser engraving stone is a precise, efficient, and creative way to etch designs, logos, or text onto surfaces like granite, marble, and slate. With the right machine, you can achieve professional-grade results for:
-
Custom gifts and awards
-
Architectural designs
-
Memorial plaques
-
Artistic creations
Selecting the right machine—CO2 or fiber laser—depends on your specific needs and the type of stone you plan to engrave.
Introduction to the Machines
Monport Mega CO2 Laser
The Monport Mega 70W CO2 Laser Engraving Machine is designed for creators who need a versatile and large working space. With features like a panoramic camera, autofocus, and built-in extinguishing systems, this intelligent desktop machine is ideal for detailed engraving on various materials, including wood, acrylic, and even stone.
Monport GQ 30W Fiber Laser
For high-speed, precise engraving, the Monport GQ 30W Fiber Laser Engraver stands out. It's perfect for marking metals and stones, making it a go-to choice for industrial and small-scale creative needs.

CO2 vs. Fiber Laser: Which One is Right for You?
Comparison Table
Feature | Mega CO2 Laser | Fiber Laser Engraver |
---|---|---|
Laser Power | 70W | 30W |
Bed Size | 30.71'' × 17.32'' (780x440mm) | 5.9'' × 5.9'' (150x150mm) |
Material Capability | Non-metals, some metals with coatings | Metals, stones |
Max Speed | 1000mm/s | 10000mm/s |
Precision | 0.3mm | ±0.1 µm |
Software | M-Design Hub / Lightburn | EZCad or BslAppSimple |
Cooling System | Water-cooled | Air-cooled |
Considerations:
-
Choose the Monport Mega CO2 Laser for larger projects requiring a spacious working area and versatility.
-
Opt for the Monport Fiber Laser for precision and speed on smaller projects.
How to Use These Machines for Stone Engraving
-
Prepare Your Design: Use software like Lightburn or EZcad to create or upload your design.
-
Position the Stone: Place the stone securely on the machine’s working area.
-
Adjust Settings: Select the appropriate power, speed, and focus settings based on the material.
-
Start Engraving: Let the machine work its magic. Monitor the process for quality control.
-
Clean the Stone: Remove any residue using a damp cloth.
FAQs
Can I use both machines for materials other than stone?
Yes, both machines can engrave other materials. The CO2 laser excels with organic materials like wood and acrylic, while the fiber laser is better suited for metals.
Is the CO2 laser safe for indoor use?
Yes, the Monport Mega CO2 Laser includes safety features like a built-in extinguishing system and air assist to minimize hazards.
Which machine is better for detailed designs?
The Monport Fiber Laser offers higher precision, making it ideal for intricate designs.
Important Details
-
Both machines come with user-friendly software and robust safety features.
-
The CO2 laser is better for larger projects, while the fiber laser is excellent for smaller, detailed tasks.
-
Both are backed by Monport’s reputation for quality and performance.
Takeaways
- Choose the Mega CO2 Laser for versatility and larger projects.
- Opt for the Fiber Laser Engraver if you need precision on metals and small stones.
- Both machines are excellent investments for expanding creative possibilities.
Conclusion