FL8330-3D-700-GST Fiber Laser 3D Dynamic Focus Galvo Scanner (1064 nm, 600×600 to 800×800 mm Large Field, Water-Cooled, XY2-100)

Presentation of the equipment's characteristics

The FL8330-3D-700-GST Fiber Laser Dynamic Focus Galvo Scanner is a large-format 3D dynamic focusing scanning system built for wide-area laser marking, cutting, drilling, micro-machining, 3D applications, and rapid laser processing. Designed for 1064 nm fiber lasers, it delivers stable high-speed scanning and accurate positioning across complex surfaces and deep engraving tasks.

With automated Z-axis dynamic focus adjustment, the system maintains a minimized spot size during 3D depth processing, helping ensure consistent marking quality and uniform results across large work areas. It’s an ideal solution for industrial processing on a variety of metal materials.

Low-loss optical design for large-format precision
Optimized optics deliver low optical loss, compact structure, high positioning accuracy, fast marking speed, and strong noise immunity—well-suited for large fields, complex curved surfaces, and deep engraving.
Water-cooled structure for stable continuous operation
Water cooling effectively controls galvo operating temperature, improving stability and repeatability for long production runs.
Faster system response for precision fill
High dynamic response supports precision filling at ≥1500 mm/s, improving efficiency on dense marking/engraving patterns.
Extra-large marking field, configurable to your needs
Supports up to 800×800 mm and can be customized for any field size from 600 to 800 mm (range-based customization).
True 3D dynamic focusing for consistent results
Precisely controls focal position and automatically adjusts Z-axis range during 3D depth processing to keep the spot optimized—helping maintain consistent graphic quality after marking.
MM3D software support (easy import + fast setup)
Supports multiple file formats and imports vectors, bitmaps, text, and barcodes with a user-friendly workflow for quick onboarding.
Built-in common 3D surface models
Includes base models such as pipes/cylinders, concave/convex surfaces, spheres, inclined planes, cones, etc., enabling faster parameter setup and marking configuration.
3D model import + 2D wrap/projection on surfaces
Supports 3D model import, and allows 2D graphics to be wrapped or projected onto built-in curved surfaces.
EMC-optimized system design
High signal-to-noise performance and strong anti-interference capability for reliable industrial operation.

A) Laser / Optics

Item	Specification
Laser type	1064 nm fiber laser
Working field (adjustable)	600×600 mm to 800×800 mm
Required input beam diameter	7.5 mm
X & Y mirror beam size	30 mm

B) Speed / Dynamic Performance

Item	Specification
Marking speed	1000 mm/s
Writing speed	125 cps
Step response time (full stroke 1%)	940 μs
Step response time (full stroke 10%)	1500 μs
Tracking error	≤ 440 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) Water-Cooling Control

Item	Specification
Water temperature	25 ± 3°C
Max water pressure	< 3 bar
Flow rate	> 1 L/min
Water hose spec	OD Φ6 mm, ID Φ4 mm

E) Power / Signal / Interface

Item	Specification
Input voltage	±24 VDC
Rated current	4 A
Interface protocol	XY2-100
Mechanical scan angle	±11°

F) Environment & Mechanical

Item	Specification
Operating temperature	0°C to 45°C
Storage temperature	-10°C to 60°C
Scanner dimensions (L × W × H)	460 × 160 × 176 mm
Scanner weight	Approx. 11.76 kg