GL2208-3D-100-GST Green Laser 3D Dynamic Focus Galvo Scanner (100×100 mm Field, 532 nm, for Precision Glass Drilling)
Presentation of the equipment's characteristics
The GL2208-3D-100-GST Green Laser Dynamic Focusing Galvo Scanner is designed for high-precision glass micro-drilling and fine processing with 532 nm green lasers. By using single-pulse, point-by-point interaction on the substrate, the laser focal spot follows a programmed path and scans rapidly across the glass surface—enabling high-accuracy drilling and clean processing results.
With a 3D dynamic focus (Z-axis) capability, this scanner head maintains optimal spot quality across depth changes, improving processing consistency and efficiency. It is well-suited for applications requiring small spot size, stable performance, and high yield in non-contact glass machining.
Optimized optical design for glass processing
Small spot size, compact structure, fast speed, high accuracy, and strong stability. Non-contact processing supports high yield, with glass drilling results that help reduce white edges and burrs around the hole area.Large processing field + small hole capability
Supports a 100 × 100 mm working area and can process minimum hole diameter down to 0.5 mm. Capable of producing square holes, round holes, and custom-shaped holes (irregular geometries).3D dynamic focusing with precise focal control
Precisely controls the focal position. During 3D depth processing, the system automatically adjusts the Z-axis range to keep the spot optimized—supporting faster processing and finer detail quality.MM3D software workflow (friendly and easy to use)
Supports importing multiple file types including vector graphics, bitmaps, text, and barcodes. Simple operation and fast onboarding for production use.3D model support + 2D projection onto built-in surfaces
Supports 3D model import. 2D graphics can be directly wrapped or projected onto commonly used built-in curved surfaces.EMC-optimized system design
High signal-to-noise ratio and strong anti-interference performance for stable operation in industrial environments.
A) Laser / Optics
| Item | Specification |
|---|---|
| Laser type | 532 nm green laser |
| Working field | 100 × 100 mm |
| Focal length | 160 mm |
| Focus travel (Z stroke / “drop”) | 13 mm |
| Focused spot size | 13 μm |
| Required input beam diameter | 6.5 mm |
| X & Y mirror beam size | 14 mm |
B) Speed / Dynamic Performance
| Item | Specification |
|---|---|
| Marking speed | 2000 mm/s |
| Writing speed | 176 cps |
| Step response time (full stroke 1%) | 510 μs |
| Step response time (full stroke 10%) | 1540 μs |
| Tracking error | ≤ 202 μs |
C) Accuracy & Drift
| Item | Specification |
|---|---|
| Linearity | 99.9% |
| Repeatability (repositioning accuracy) | < 8 μRad |
| Gain error | < 5 mRad |
| Zero offset (batch origin error) | < 5 mRad |
| Long-term drift (continuous 8-hour operation) | < 0.5 mRad |
| Scale drift | < 40 ppm/°C |
| Zero drift | < 15 μRad/°C |
D) Power / Signal / Interface
| Item | Specification |
|---|---|
| Input voltage | ±24 VDC |
| Rated current | 4 A |
| Interface protocol | XY2-100 |
| Mechanical scan angle | ±12.5° |
E) Environment & Mechanical
| Item | Specification |
|---|---|
| Operating temperature | 0°C to 45°C |
| Storage temperature | -10°C to 60°C |
| Scanner dimensions (L × W × H) | 306 × 98 × 120 mm |
| Scanner weight | Approx. 4.8 kg |
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