

1.Small and compact size with common air-cooling system
2.Fiber output, flexible application, and easy construction of a 3D processing system
3.Backward reflecting isolator installed to block the laser reflected by work piece, preventing reflected light from reentering and damaging the laser oscillator
4.High beam quality and high reliability
Marking for various metal materials and part of non-metal materials. Suitable for processes requiring high marking depth, smoothness and accuracy.
Model | G20 | |
Laser Output Power | 20W | |
Focus Lens | F160 (standard) F254(optional) | |
Lens Type | F160 (standard) | F254(optional) |
Marking Area | 3.9''×3.9'' | 6.3''×6.3'' |
Marking Speed | 300 characters/sec, height=0.039'' | 300 characters/sec, height=0.039'' |
Min. Character Size | 0.01'' | 0.02'' |
Min. Line Width | 50μm | 90μm |
Wave Length | 1064nm | |
Beam Quality M2 | <1.6 | |
Power Stability(8h) | <±1% rms | |
Pulse Repetition Frequency | 1.6kHz-1000kHz | |
Marking Depth | ≤0.016'' | |
Marking Speed | ≤22.97'/s | |
Repetition Accuracy | ±0.0001'' | |
Power Consumption | 500W | |
Indication Light | Red light wavelength=650nm | |
Cooling Mode | Air cooling | |
Running Temperature | 15℃-35℃ | |
Electrical Source Requirement | 110-220V/ 50Hz (60Hz) / 4A | |
Dimensions (L*W*H) | 1.8'×2.6'×2.5' | |
Weight | 121 KG | |