Greenstone GST Series 3D Galvo Remote Welding Control System (Flying Welding Scanner Controller)
Presentation of the equipment's characteristics
The Greenstone GST Series 3D Galvo Remote Welding Control System is an industrial laser welding controller designed for 3D galvanometer (galvo) remote welding and flying welding applications. It can coordinate an external 3D scan head (galvo), fiber laser source, and external motion axes/robots to achieve high-speed, high-precision laser welding with real-time process feedback. Built for automotive and new energy production, the system supports complex welding scenarios such as busbar welding, sealing pin welding, car doors, and body-in-white (BIW) components. With multi-protocol industrial fieldbus compatibility and safety-oriented monitoring, the GST controller helps manufacturers improve productivity, reduce non-welding movement time, and maintain stable weld consistency in high-takt production lines.
High-Precision 3D Remote Welding Control: Supports dynamic precision of X/Y up to 0.02 mm and Z dynamic accuracy 0.1 mm, enabling stable, repeatable remote welding for demanding EV and automotive parts.
Flying Welding + Coordinated Motion: Mature synchronous control supports coordinated operation with robots/linear axes/positioners, reducing idle travel time and improving takt time for mass production.
Offline / Isolated Control Architecture: Supports independent control and operation to reduce shop-floor networking risks and improve production safety and stability.
Rich Industrial Interfaces for Easy Integration: Compatible with mainstream fieldbus systems to integrate quickly into automated lines and customer PLC environments.
Error-Proof + Real-Time Monitoring: Built-in safety and anti-misoperation logic; real-time monitoring and alarms for user permissions, process parameters, laser output safety, position parameters, and peripheral voltage/current, reducing human errors and downtime risk.
Process Adaptability: Supports “focus gradient” style processing for different workpiece targets and varying welding requirements in real manufacturing.
| Item | Specification |
|---|---|
| Brand / Series | Greenstone GST Series |
| Product Type | 3D Galvo Remote Welding Control System (Flying Welding Scanner Controller) |
| Model Series | GST (all models in GST series) |
| Supported Laser Wavelength | 1030–1090 nm |
| Supported Laser Power | 6 kW / 8 kW (system-dependent) |
| Dynamic Accuracy (X / Y) | 0.02 mm |
| Dynamic Accuracy (Z) | 0.1 mm |
| Scan Field Options | 170×104 / 180×180 / 170×320 / 250×250 mm |
| Collimation Options | F100 / F125 / F150 |
| Focusing Options | F254 / F400 / F420 / F500 |
| Optical Interface | QBH / QD |
| Industrial Fieldbus | EtherCAT, Profinet, DeviceNet, Ethernet/IP, CC-Link (etc.) |
| Safety & Monitoring | Permissions, process parameters, laser safety, position parameters, peripheral voltage/current alarms |
| Typical Applications | Busbar welding, sealing pin welding, car doors, BIW parts & other remote welding scenarios |
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