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No Spatter! No Porosity! Xinghong Optoelectronics’ "Ring-Core 3D Dynamic Adjustable" Intelligent Welding Head Delivers

29 Apr,2026

No Spatter! No Porosity! Xinghong Optoelectronics’ "Ring-Core 3D Dynamic Adjustable" Intelligent Welding Head Delivers

At the 2026 Munich Laser Exhibition Shanghai, Xinghong Optoelectronics officially launched the XH-ABMPR "Ring-Core 3D Dynamic Adjustable" intelligent welding head, upgrading beam shaping technology from "2D modulation" to a new era of "3D dynamic control" and redefining the limits of quality and efficiency for high-end welding processes.

Revolutionary Innovation Targets Core Welding Pain Points

·Unstable molten pool

·Welding spatter

·Welding porosity

·Non-adjustable ring-core focus

·Non-adjustable ring-core size

·High system cost

Technical Breakdown: What is "Ring-Core 3D Dynamic Adjustable"?

The revolutionary innovation of the XH-ABMPR "Ring-Core 3D Dynamic Adjustable" intelligent welding head lies in its 3D dynamic adjustment of the ring-core beam, enabling active adaptation to different materials and flexible matching of welding processes. Its four core technical advantages solve all the above pain points:

1. Variable Ring-Core Power, Supports Arbitrary Same-Wavelength Combination of Ring-Core and Core

Xinghong Optoelectronics’ XH-ABMPR technology supports not only adjustable ring-core power but also arbitrary combination of ring-core and core at the same wavelength (1030–1080 nm), compatible with various core specifications. Users can configure according to their processing scenarios.

2. Adjustable Ring-Core Spacing and Z-Axis Focal Length

It features dynamic adjustment of the distance between the ring-shaped spot and the central spot, with independent and continuous adjustment range of ±50 mm. It separately controls surface preheating and bottom penetration, realizing 3D spatial energy compensation and active temperature gradient control, allowing customized weld penetration and width.

3. Fixed Ring Spot with Oscillating Central Spot

The ring spot remains fixed while the central spot oscillates, guiding orderly flow of the molten pool and prompt escape of bubbles from the keyhole, ensuring dense and smooth welds.

4. Multi-Channel Superposition Supported

It supports multi-channel superposition of single-ring, double-ring, and triple-ring spots with a central spot, delivering wider weld width and more stable molten pool.

Decades of Refinement for a Perfect Weld

Li Gaowen, General Manager of Xinghong Optoelectronics, has nearly 20 years of industry experience. When asked what inspired the new product, he recalled: "As early as 2018, ring-core adjustable lasers entered the market, but they still failed to solve real welding challenges in practice. I then had a vision: why not create a welding head that lets users freely define the beam profile?"

This vision drove years of R&D at Xinghong. "3D dynamic adjustment was not a fleeting idea," Li noted. "The optical solution was redesigned dozens of times, and thousands of welding trials were completed. Through the team’s relentless efforts, we finally achieved a breakthrough and launched the XH-ABMPR series this year. We aim to solve more practical problems and industry pain points, bringing customers an ultimate welding experience."

For a decade, Xinghong Optoelectronics has focused on innovative welding technologies. The newly launched XH-ABMPR "Ring-Core 3D Dynamic Adjustable Intelligent Welding Head" breaks through the technical boundaries of conventional laser welding heads, realizing independent multi-dimensional control of ring-core power, spot size, central oscillation, focal position, and same-wavelength core combination. It fundamentally suppresses spatter and porosity, supports customized weld penetration and width, and provides reliable assurance for high-end welding applications.

Material Welding Applications

2.5mm stainless steel tailor-welded blanks

·4 mm aluminum plate welding

·Aluminum water cooling plate welding

2mm red copper welding

Performance Data Speaks for Itself

Take galvanized steel welding as an example: zinc has a much lower boiling point than steel, leading to violent zinc vapor eruption and heavy spatter in conventional welding.

Xinghong Optoelectronics’ intelligent welding head uses ring-core power ratio and focal length adjustment to let the ring spot pre-open the galvanized layer, allowing controlled escape of zinc vapor along the molten pool edge. In actual production line tests, galvanized steel welding shows drastically reduced spatter, with mirror-smooth welds requiring no secondary grinding.

2 mm Galvanized Steel Lap Welding

2 mm Galvanized Steel Lap Welding (vs. Conventional Laser Welding)

·Spatter rate: reduced from 0.5% to 0.02%

·Porosity rate: reduced from 3% to 0.1%

·Welding speed: increased by 50%

·Stable molten pool with zero spatter, uniform and porosity-free welds

Versatile Welding for All Materials

Whether for high-reflection materials such as copper and aluminum, thin heat-sensitive materials, deep penetration welding, conduction welding, similar or dissimilar metals, Xinghong Optoelectronics’ XH-ABMPR technology handles them with ease. It truly achieves one-head full-scenario adaptation and freely definable welding processes, creating greater value for the global high-end manufacturing industry and boosting the high-quality development of China’s laser industry.

Target Industries & Core Values

·Automotive & Power Batteries: Roll-formed day-beams, copper-aluminum tab lap welding, Busbar connectors, battery housings, motor stators and rotors. Core values: low spatter for safety, zero deformation for sealing.

·Aerospace: Engine components, fuselage structures, fuel pipelines. Consistent penetration, zero porosity, meeting strict standards.

·AI Heat Dissipation: Precision welding of copper-aluminum dissimilar materials with stable thermal conductivity.

·Pressure Vessels: Non-porous deep penetration welding of medium-thick plates, ensuring pressure resistance and sealing.

·Shipbuilding: Meets "thick plate, long weld, high reliability" requirements.

·Construction Machinery: Deep penetration welding for thick plates, narrow heat-affected zone, strong fatigue resistance.

·Dissimilar Metal Welding: Copper-aluminum, copper-steel, aluminum-steel, etc. Solved by coordinated ring-spot ratio and oscillation.

Overcoming Welding Challenges, Overtaking in Segmented Sector

In recent years, "ring-core" beam technology in laser welding was exclusively controlled by laser manufacturers. Today, Xinghong Optoelectronics’ laser processing head not only masters ring-core technology but also surpasses traditional processes with the disruptive "3D dynamic adjustable spot" technology, achieving leapfrog development in the intelligent laser welding head segment.

As emerging applications demand increasingly high-performance welding processes, conventional fixed-spot solutions fall short. Li Gaowen, General Manager of Xinghong Optoelectronics, stated impressively: "When engineers worldwide face welding challenges, Xinghong Optoelectronics will be their first choice!"

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World Premiere at Shanghai LASER World of PHOTONICS: Xinghong Optoelectronics Launches XH-ABMPR Smart Laser Head with "Ring-Core 3D Dynamic Tuning"

29 Apr,2026

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