Provide solutions for rail maintenance and repair

Rails are the main components of rail transit, and their quality directly affects the safety and comfort of trains. We must eliminate or repair the rail damage in time to avoid affecting the normal operation of rail transit. Saint-Gobain Abrasives has always been committed to providing safe, cost-effective rail grinding and cutting products for preventive maintenance and salvage maintenance of rails, such as grinding wheels for rail grinding cars, rail cutting blades, and profile grinding wheels.

Rail maintenance

Due to the dynamic effects of the train, the natural environment and the quality of the rail itself, the rails often suffer from damage such as cracks and wear. In addition, the railroads are subject to tremendous pressure from the trains of millions of tons per year on the track, which is also likely to cause distortion of the rails and distortion of the contact surfaces of the wheels.

Market Application

When the rails are not repairable, remove the old rails and replace them with new ones, and grind the welds to the same rail type as the original rails. The Saint-Gobain Folavit rail cutting piece can quickly cut the rails, and the incision is straight to meet the direct welding, which provides a guarantee for the safety and efficiency of the work.

Rail cutting

Rail grinding refers to the occurrence of corrugations, poor belts, fat edges, cracks, etc., which need to be repaired and polished to ensure the comfort and safety of train operation. Eliminate the unevenness of the rail surface and surface defects; restore the rail profile to the original design requirements to slow down the further development of rail surface defects; improve the smoothness of the rail surface and improve ride comfort.

Rail grinding
Railway industry

Product Brand

FlexOvit
SG Norton China