Switch rail is an important part of the turnout. It is the turning motion of the switch rail to realign the train in the direction of the main line side line. With the continuous development of railway transportation in the direction of high-speed and heavy-duty, wear and scrap, especially the severity of the lateral wear of the switch rail, the wear condition of the switch rail should be measured frequently, and the maintenance suggestion of the switch rail should be polished or replaced.
This multi-functional switch rail lateral wear gauge is designed according to local rail engineers requirements and suggestions. It could apply to measure the switch rail lateral wear and the descent height value of the switch rail,suitable for all types of switch rail.