Greenstone GST Series Fiber Laser Wire-Fed Welding Head (Seam Tracking & Auto Focus)
Presentation of the equipment's characteristics
The Greenstone GST Series Fiber Laser Wire-Fed Welding Head is engineered for high-efficiency laser filler-wire welding with built-in seam tracking and automatic focus compensation. Designed to meet the precision and consistency requirements of automotive and new energy manufacturing, this welding head supports stable welding for key components such as body-in-white parts, EV power battery assemblies, motors, and electronic controls. By automatically tracking the weld seam and maintaining a consistent laser spot size, the GST series helps improve weld quality across long weld paths and complex geometries—ideal for factories seeking higher yield, better process stability, and faster ramp-up on automated welding lines.
High-Precision Seam Tracking: Integrated seam sensing enables accurate seam guidance and automatic compensation for part deviation, improving welding stability and repeatability in real production.
Auto Focus Compensation for Consistent Spot Size: The focus can follow vertical seam variations while automatically adjusting, keeping the spot size stable and improving weld appearance and penetration consistency.
Designed for Easy Integration: Supports fast integration with external systems such as wire feeders, laser sources, and vision/camera display units, helping reduce commissioning time.
Modular & Expandable Design: Compatible with different fiber laser sources and system architectures, making maintenance easier and supporting future upgrades.
Operator & Engineering Friendly: Seamless replacement and compatibility with common welding setups allow faster process tuning and stable production—matching market demand for quick deployment and reliable uptime.
| Item | Specification |
|---|---|
| Brand / Series | Greenstone GST Series |
| Product Type | Fiber Laser Wire-Fed Welding Head (Seam Tracking & Auto Focus) |
| Model Reference | GST-FO3 (NewFO3 equivalent configuration) |
| Fiber Interface | QBH / QD |
| Laser Wavelength | 1030–1090 nm |
| Max Laser Power | 6 kW |
| Wobble / Swing Range | ±90 |
| Focus Travel Range | 0–30 mm |
| Telescopic Fine Adjustment | ±5 mm |
| Cooling Method | Water Cooling |
| Power Supply | 24 V / 10 A |
| Protection Rating | IP64 |
| Typical Applications | BIW parts, EV battery components, motors, e-controls, general precision wire-fed laser welding |
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