Shenzhen Liquid Cooling Expo | Xinghong Optoelectronics: Full-Scenario Welding Solutions Overcome Liquid Cooling Plate Yield Challenges, Helping the Industry Move Forward Steadily

24 Jun,2026

On June 10, 2026, the Shenzhen Liquid Cooling Expo opened. On the first day, Wuhan Xinghong Optoelectronics (Hall 16 – 16D20) became one of the highlights with five laser welding heads designed for the liquid cooling industry. What we brought is not only hardware, but a complete process solution that thoroughly addresses high reflectivity, spatter, and porosity.

On-site Highlights: Five “Hardcore” Products on Display

Targeting three major pain points in AI server and new energy liquid cooling plate manufacturing—thin plate deformation, high reflectivity of copper, and joint leakage—Xinghong Optoelectronics presented full-scenario coverage from precision micro-welding to high-strength sealing.

Flagship New Product XH-ABMPR12+12: Annular-core 3D Adjustable High-Power Intelligent Welding Head

TECHNOLOGY 01

One of the most eye-catching “star products” at the exhibition. To address porosity and cracks in aluminum alloy welding of liquid cooling plates, this product adopts point-ring spot 3D independent control technology.

It uses a central beam for deep penetration welding while the ring beam stabilizes the molten pool, suppressing spatter at the physical level and achieving pore-free welds, especially suitable for large stamped plates requiring extremely high airtightness.

Popular Product XH-ABMPR6+3 (OSC): Annular-core 3D Dynamic Wobble Welding

TECHNOLOGY 02
Designed for irregular channels and complex curved welds, this product integrates annular-core adjustability and precision wobble function.
It improves gap tolerance in conventional welding and guides molten pool flow via central spot oscillation, allowing bubbles to escape in time and ensuring dense, smooth weld seams.

Mainstream Product HO30-Y: Annular Beam Effectively Suppresses Spatter

TECHNOLOGY 03
The annular beam creates a ring-shaped thermal field, reducing peak central temperature and effectively suppressing spatter and undercut.
In thin-plate welding, it minimizes heat-affected zones and ensures excellent appearance, suitable for sealing covers requiring high surface flatness.

“Cost-performance King” HW20-P-WR: Wobble Galvo with Hollow Rotary Wire Feeding

TECHNOLOGY 04
Inlet/outlet nozzles of liquid cooling plates are high-leakage-risk areas. This product uses a hollow rotary wire-feeding structure enabling rotary welding.
It completes circular welds in one pass, eliminating leakage risks caused by poor weld termination.

Collimated Focusing HW20-P-FT: Wobble Galvo with Flexible Focusing

TECHNOLOGY 05
Through high-speed internal mirror oscillation, the beam scans in multiple patterns (dot, circle, line, infinity, figure-eight, etc.).
It expands the molten pool, reduces assembly precision requirements, and promotes bubble escape.

High-End Flagship Products Gain Strong Industry Recognition
At the exhibition, multiple test results were shown: under high-speed molten pool imaging, spatter was nearly invisible and metallographic inspection showed no porosity.
This result received strong recognition from AI computing equipment manufacturers.
Backed by an 8,000㎡ R&D base in “Optics Valley of China” and 34 national patents, the company provides a full range of 2KW–60KW welding heads and customized solutions.

If You Are Looking for Welding Solutions
⭕ The key to eliminating high reflectivity and spatter in copper/aluminum welding
⭕ Mature process for leak-free circular sealing welding
⭕ High-efficiency laser solutions for zero deformation in thin plates
⭕ Flexible laser solutions for multi-material compatibility

Welcome to Xinghong Optoelectronics Booth Hall 16 – 16D20 or contact us.
We provide one-to-one welding process solutions and equipment selection support.
Xinghong Optoelectronics is committed to providing one-stop laser welding solutions for AI cooling and EV battery liquid cooling plate manufacturing, helping the industry move forward steadily.