Rail Weld Inspection (PAUT)

Ultrasonic inspection of rail welds (including thermit, pressure, and flash-butt welding) using tailor-made scanners and instrumentation. This technique utilizes a tandem scanning crawler, two linear PA probes with wedges, and specialized rail-weld software to detect lack-of-fusion defects during the welding process and fatigue damage.

Features

• Universal Profile Adaptation: Compatible with standard rail sections from 43 kg/m through 75 kg/m.
• Dual-Probe Configuration: Specifically designed for tandem scanning with 4.0MHz, 16-element linear PA probes to identify weak reflection signals like light spots and gray spots.
• Compact, portable and easy to operate, supporting encoder-based tandem scanning.
• IP68 tandem scanning crawler with encoder precision 11.2mm/step.
• Tailor-made software for Rail Weld with scanning wizard, data-analisis, image processing and report generation features.

‍