Presentation of the equipment's characteristics

The Greenstone GST Relay Core Laser Welding Machine is a dedicated, high-stability solution for precision welding of relay core components, designed for manufacturers who demand consistent weld quality and fast cycle times. Built around a custom laser source and a high-precision wobble welding head, the system helps minimize common welding defects such as micro-cracks, spatter-related contamination, and uneven heat concentration during relay core sealing and assembly.

With an integrated CCD positioning system and precision motion platform, the GST series supports repeatable welding on different relay core sizes and specifications, making it ideal for high-mix production environments. It is widely used for metal welding tasks in relay manufacturing lines where reliability, cleanliness, and efficiency are critical.

  • Stable welding quality & high efficiency: Optimized for relay core welding with stable output and repeatable process control, supporting mass production with consistent results.

  • Wobble welding reduces defects: The wobble process distributes energy more evenly, helping reduce micro-cracks, edge spatter, and smoke/contamination issues often seen in concentrated spot welding.

  • High compatibility for different products: Designed to adapt to multiple relay core specifications, improving line flexibility and lowering changeover cost.

  • CCD positioning for accuracy: Visual positioning improves alignment and repeatability, helping reduce scrap and rework.

  • Industrial reliability: Water-cooling design and 24/7-capable structure support continuous operation in factory environments.

ItemSpecification
ApplicationMetal welding for relay core components
Laser Power1000 W
Laser TypeFiber Continuous Laser (CW)
Wavelength1070 nm
Fiber Core Diameter50 μm
Working ModeContinuous / Modulated
Max Average Power1000 W
Power Stability±0.5%
Power Adjustment Range10% – 100%
Cooling MethodWater Cooling
Power Consumption2500 W
Machine Size (L×W×H)1200 × 1250 × 1900 mm
Precision Linear Stage (XYZ)700 × 700 × 300 mm
Welding HeadCustomized (for relay core welding)
CCD Positioning SystemCustomized (vision alignment)

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