Large-machine tamping is a key railway maintenance technique. It uses machinery such as tamping trains to improve roadbed quality. The equipment has multiple systems for movement, tamping, measurement, power, and control. Its operation includes prep work, measurement, tamping, inspection, and cleanup. It's efficient, precise, and reduces labor. It's used across various railway lines and maintenance tasks.
The toughest season of the year for railway maintenance has arrived again
The rail web width measuring instrument is a measuring device independently developed by our company to measure the rail web width.
Every time the temperature of a 500-meter rail rises by 1°C, the rail will stretch by 5.9mm. Due to the constraints of the fasteners, the temperature force generated inside the rail will also change. After the critical value is exceeded, the rail will deform laterally.
Why need measure switch rail? How to Measure the switch rail lateral wear with our gauge？
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