Smart Welding Line for High-Speed Rail Tracks

Client: China Railway Group Subsidiary

Challenge: Track girders (box section 1200×800mm) required exceptional fatigue resistance, but conventional methods had only 91% pass rate.

IKING Solution:

Provided H-Beam/Box Girder Dual-Purpose Welder with stepless speed control (300-600mm/min).

Implemented Real-Time Spectral Analysis to monitor weld metal composition per EN 15085.

Results:

✔ First-pass qualification rate soared to 99.5%, reducing rework costs by 70%.

✔ Project completed 45 days ahead of schedule, earning "Quality Project" recognition.

"IKING’s technology reinforces the “China Speed” with precision welding." — Project Manager, China Railway