Monport GT 100W Split MOPA Fiber Laser Engraver & Color Marking Machine With AutoFocus – FDA Approval
Monport GT 100W Split MOPA Fiber Laser Engraver & Color Marking Machine With AutoFocus – FDA Approval
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| Product Name | GT30 | GT50 | GT60 Mopa | GT80 Mopa | GT100 Mopa | GT200 Mopa |
| Laser Power | 30 W | 50 W | 60 W | 80 W | 100 W | 200 W |
| Engraving Area | 5.9 × 5.9 in. (150 × 150 mm) |
7.9 × 7.9 in. (200 × 200 mm) |
6.9 × 6.9 in. (175 × 175 mm) |
6.9 × 6.9 in. (175 × 175 mm) |
6.9 × 6.9 in. (175 × 175 mm) Quartz material |
6.9 × 6.9 in. (175 × 175 mm) Quartz material |
| Max. Marking Depth (single pass, material dependent) |
0.003 in. (0.08 mm) |
0.004 in. (0.10 mm) |
0.004 in. (0.10 mm) |
0.005 in. (0.13 mm) |
0.006 in. (0.15 mm) |
0.008 in. (0.20 mm) |
| Max Engraving Speed | 10 000 mm/s (393.7 ips) |
10 000 mm/s (393.7 ips) |
10 000 mm/s (393.7 ips) |
10 000 mm/s (393.7 ips) |
10 000 mm/s (393.7 ips) |
22 000 mm/s (866.1 ips) |
| Engraving Accuracy | 0.01 mm | 0.01 mm | 0.01 mm | 0.01 mm | 0.01 mm | 0.01 mm |
| Positioning Accuracy | ± 0.1 µm | ± 0.1 µm | ± 0.1 µm | ± 0.1 µm | ± 0.1 µm | ± 0.1 µm |
| Input Power | 110 V (US) | 110 V (US) | 110 V (US) | 110 V (US) | 110 V (US) | 110 V (US) |
| Beam Quality M² | < 1.5 | < 1.8 | < 1.8 | < 1.8 | < 1.8 | < 1.8 |
| Beam Diameter | 6–8 mm | 6–8 mm | 7 ± 1 mm | 7 ± 1 mm | 7 ± 1 mm | 7 ± 1 mm |
| Maximum Pulse Energy | 0.75 mJ | 1.25 mJ | 1.5 mJ | 1.5 mJ | 1.5 mJ | 1.5 mJ |
| Max Z Height (field lens to workbench) |
550 mm | 550 mm | 550 mm | 550 mm | 550 mm | 550 mm |
| Central Wavelength | 1 064 nm | 1 064 nm | 1 064 nm | 1 064 nm | 1 064 nm | 1 064 nm |
| Frequency Range | 30–60 kHz | 20–80 kHz | 1–3 000 kHz | 1–3 000 kHz | 1–3 000 kHz | 1–3 000 kHz |
| Pulse Width | 80–120 ns (Unadjustable) |
100–140 ns (Unadjustable) |
2–500 ns | 2–500 ns | 2–500 ns | 2–500 ns |
| Expected Service Life (MTTF) | 100 000 h | 100 000 h | 100 000 h | 100 000 h | 100 000 h | 100 000 h |
| Color Engraving | NO | NO | YES | YES | YES | YES |
| Focus Mode | Autofocus | Autofocus | Autofocus | Autofocus | Autofocus | Autofocus |
| Electric Lifting | YES | YES | YES | YES | YES | YES |
| Cooling Type | Air Cooling | Air Cooling | Air Cooling | Air Cooling | Air Cooling | Air Cooling |
| Rotation Axis Function | YES | YES | YES | YES | YES | YES |
| Galvanometer Thread Size | M68 | M68 | M68 | M68 | M68 | M79 |
| Field Lens Dimension | M85 | M85 | M85 | M85 | M85 | M85 |
| Materials Suitable for Engraving | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. | Brass, Hard Plastic, Titanium, Brick, Marble, Gold, Carbide, Silver, Tungsten, Granite, Steel, etc. |
| Compatible Operating Systems | Windows / macOS | Windows / macOS | Windows / macOS | Windows / macOS | Windows / macOS | Windows / macOS |
| Compatible Software | BslAppSimple, Lightburn | BslAppSimple, Lightburn | BslAppSimple, Lightburn | BslAppSimple, Lightburn | BslAppSimple, Lightburn | BslAppSimple, Lightburn |
| Data Transmission | USB Cable | USB Cable | USB Cable | USB Cable | USB Cable | USB Cable |
| Package Dimension (L × W × H) | 29.5" × 21.7" × 22.0" (75 × 55 × 56 cm) |
29.5" × 21.7" × 22.0" (75 × 55 × 56 cm) |
29.5" × 21.7" × 22.0" (75 × 55 × 56 cm) |
29.5" × 21.7" × 22.0" (75 × 55 × 56 cm) |
29.5" × 21.7" × 22.0" (75 × 55 × 56 cm) |
29.5" × 21.7" × 25.6" (75 × 55 × 65 cm) |
| Gross Weight | 102.5 lb (46.5 kg) | 98.1 lb (44.5 kg) | 110.2 lb (50 kg) | 111.3 lb (50.5 kg) | 112.4 lb (51 kg) | 151.0 lb (68.5 kg) |
| Warranty | 2-year (1 year for laser source) |
2-year (1 year for laser source) |
2-year (1 year for laser source) |
2-year (1 year for laser source) |
2-year (1 year for laser source) |
2-year (1 year for laser source) |
Questions & Answers
Have a Question?
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Can this machine improve productivity for batch work or larger projects?
Yes — paired with its spacious work area and high‑speed galvo scanning, the GT 100W enables you to position multiple pieces at once and complete larger or repetitive engraving tasks with fewer repositioning steps.
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What materials and item types is this 100W laser best suited for?
It’s well‑suited for metals and hard materials like steel, aluminum, brass, titanium, tungsten and coated metals for marking/engraving, as well as batch production of parts, serial numbers, branding logos, and artwork.
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Is the AutoFocus reliable on objects with uneven or curved surfaces?
Yes — the AutoFocus system scans and sets the optimal focal distance automatically, reducing the need for manual height adjustment and helping maintain consistent engraving depth on uneven or slightly curved workpieces.
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How does the MOPA laser help with color marking compared to a regular fiber laser?
MOPA technology allows adjustable pulse frequency and width, enabling vibrant, multi‑tone color marking on metals such as stainless steel and titanium — beyond simple black or grayscale marks.
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With 100W power, can this machine handle deeper engraving on thick metal surfaces?
Yes — the 100W MOPA laser delivers more energy than lower‑wattage models, enabling deeper engraving per pass and greater material penetration, ideal for pronounced textures or industrial part marking.



