In the familiar railway transportation system, the sleeper between two rails, also known as sleeper, is a very important accessory, which is mostly made of concrete and wood, and is used to fix the position of the rail so that the weight of the rail can be evenly distributed.

Replacement process

1. Carry out site preparation in advance according to regulations, and carry out operations according to relevant construction specifications and technical disclosure, otherwise it will cause unnecessary trouble.

2 After the blockade order is issued, the construction personnel can clear the ballast and remove the fasteners. When replacing sleepers, first remove the ballast in the two sleeper boxes to about 10cm below the sleeper bottom, remove the fasteners and then pull out the existing sleepers. After the construction personnel remove the excess ballast under the sleepers, wear the new sleepers under the rails.

3 set the correct position, screw on the fasteners, remove the press, tighten the fasteners with sleeves, carry out ballasting, and then carry out the next cycle of construction. After the pumping and changing of the construction section, carry out unified starting, shifting and tamping, and the tamping shall be carried out with one-on-one-four and tamping machine.

4 After the completion of construction, the quality inspection personnel shall check the horizontal elevation of the line and the fastening of fasteners one by one, and confirm that there is no safety and quality problem before opening the line.

5 When lifting and transporting sleepers, hanging sleepers should be firm, lifting and transporting should be smooth, and the pace should be consistent when placing them. When carrying and transporting rail sleepers alone, fixed personnel should shoulder. When placing them at designated places, one end of sleepers should be put on the ground first, so that wooden sleepers can be erected, and then put down to avoid colliding with others.

The foreign trade business of ZXSTEELGROUP is developing rapidly in recent years. While our products are exported to overseas markets, we have also accumulated a large number of high-quality customers. Our company has operated and sold various types and specifications of steel rails for more than 20 years. We have accumulated rich experience in the steel industry and can provide customers with competitive prices and high-quality products. light rail for sale

If you need information about our company's rail products, please contact us through the following methods or leave us a message on the website.

Tel:+86 19937123680 (WhatsApp)

Email: zxsteel@zxsteelgroup.com