High-tech turnouts on Guiyang-Nanning High-Speed Railway

For more: All sections of the Guiyang-Nanning High-Speed Railway became operational on August 31. The 482km railway line has 148 turnouts and a design speed of 350km/h. Trains need to change tracks when entering or leaving a station, and turnouts play a very important role in this process. Depending on the speed of the train, the turnouts are different. The materials used in the production of turnouts and high-speed rail are the same kind of steel, but the shape of the turnout is completely different. It is usually a multi-faceted heterogeneous shape, and the machining precision requirements are very high, so it is very difficult to produce. Pangang Group overcame technical difficulties in rolling deformation and service performance to create high-quality turnouts. Subscribe to us on YouTube: Download our APP on Apple Store (iOS): Download our APP on Google Play (Android):