Monport GM 20W Pro Integrated Fiber Laser Engraver & Marking Machine with AutoFocus
Monport GM 20W Pro Integrated Fiber Laser Engraver & Marking Machine with AutoFocus
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$420.00
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One-Touch Autofocus
The all-new GM Pro Series comes equipped with a cutting-edge one-touch auto-focus feature, enabling faster and more precise engraving results. Experience enhanced convenience and superior performance with every use.

Faster, More Precise, Custom-Engineered Performance
The newly designed galvanometer system features high-quality silicon material reflectors, pushing the maximum speed to an impressive 10,000mm/s. Coupled with a custom F-theta field mirror, this advanced marking system ensures engraving accuracy down to 0.01mm, delivering exceptional precision and speed.

Perfectly Sized Working Area
For the 20W fiber laser, the optimal working area is 110*110mm. Going beyond this size may lead to subpar engraving results or even distortion. Thanks to Monport's precise tuning, you can engrave at the edges with consistent power, ensuring no weak spots or loss of intensity.

Deep Engraving and 3D Relief Engraving
The higher the power, the greater the depth and detail you can achieve in your engravings. With enhanced power, the machine delivers superior deep engraving and 3D relief results, providing unmatched precision and depth for intricate designs.

0.01 mm Professional-Grade Accuracy
Engineered for precision, this machine delivers consistent, high-detail engraving with an accuracy of 0.01mm, ensuring flawless results with every use.
Product Name | GM20 Pro | GM30 Pro | GM50 Pro | GM30 Mopa Pro | GM60 Mopa Pro |
Laser Power | 20 W | 30 W | 50 W | 30 W | 60 W |
Engraving Area | 4.3 × 4.3 in. (110 × 110 mm) |
5.9 × 5.9 in. (150 × 150 mm) |
5.9 × 5.9 in. (150 × 150 mm) |
6.9 × 6.9 in. (175 × 175 mm) |
6.9 × 6.9 in. (175 × 175 mm) |
Max. Marking Depth (single pass, material dependent) |
0.002 in. (0.04 mm) |
0.003 in. (0.08 mm) |
0.004 in. (0.10 mm) |
0.003 in. (0.08 mm) |
0.004 in. (0.10 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) |
Engraving Accuracy | 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 |
Laser Source | JPT | JPT | JPT | JPT | JPT |
Input Power | 110–120 V 60 Hz | 110–120 V 60 Hz | 110–120 V 60 Hz | 110–120 V 60 Hz | 110–120 V 60 Hz |
Beam Quality M² | < 1.5 | < 1.5 | < 1.6 | < 1.4 | < 1.5 |
Beam Diameter | 6–8 mm | 6–8 mm | 6–8 mm | 7 ± 1 mm | 7 ± 1 mm |
Maximum Pulse Energy | 0.78 mJ | 0.78 mJ | 1.1 mJ | 1 mJ | 2 mJ |
Max Z Height (field lens to workbench) |
400 mm | 400 mm | 400 mm | 400 mm | 400 mm |
Central Wavelength | 1 064 nm | 1 064 nm | 1 064 nm | 1 064 nm | 1 064 nm |
Frequency Range | 29–60 kHz | 30–60 kHz | 45–170 kHz | 1–4 000 kHz | 1–4 000 kHz |
Pulse Width | 80–120 ns (Unadjustable) |
80–120 ns (Unadjustable) |
90–110 ns (Unadjustable) |
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 |
Color Engraving | NO | NO | NO | YES | YES |
Focus Mode | Autofocus | Autofocus | Autofocus | Autofocus | Autofocus |
Electric Lifting | YES | YES | YES | YES | YES |
Cooling Type | Air Cooling | Air Cooling | Air Cooling | Air Cooling | Air Cooling |
Rotation Axis Function | YES | YES | YES | YES | YES |
Galvanometer Thread Size | M68 | M68 | M68 | M68 | M68 |
Field Lens Dimension | 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. |
Compatible Operating Systems | Windows / macOS | Windows / macOS | Windows / macOS | Windows / macOS | Windows / macOS |
Compatible Software | BSLcad, Lightburn | BSLcad, Lightburn | BSLcad, Lightburn | BSLcad, Lightburn | BSLcad, Lightburn |
Data Transmission | USB Cable | USB Cable | USB Cable | USB Cable | USB Cable |
Product Dimensions (L × W × H) | 15.75 × 13.00 × 24.41 in (40 × 33 × 62 cm) |
15.75 × 13.00 × 24.41 in (40 × 33 × 62 cm) |
15.75 × 13.00 × 24.41 in (40 × 33 × 62 cm) |
15.75 × 13.00 × 24.41 in (40 × 33 × 62 cm) |
15.75 × 13.00 × 24.41 in (40 × 33 × 62 cm) |
Package Dimension (L × W × H) | 23.23 × 17.32 × 15.35 in (59 × 44 × 39 cm) |
23.23 × 17.32 × 15.35 in (59 × 44 × 39 cm) |
23.23 × 17.32 × 15.35 in (59 × 44 × 39 cm) |
23.23 × 17.32 × 15.35 in (59 × 44 × 39 cm) |
23.23 × 17.32 × 15.35 in (59 × 44 × 39 cm) |
Product Weight | 34.4 lb (15.6 kg) | 37.7 lb (17.1 kg) | 34.4 lb (15.6 kg) | 34.4 lb (15.6 kg) | 36.6 lb (16.6 kg) |
Gross Weight | 43.0 lb (19.5 kg) | 46.3 lb (21 kg) | 43.0 lb (19.5 kg) | 43.0 lb (19.5 kg) | 45.2 lb (20.5 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) |