DRPS is a system used for painting of the rails. During the summer season, the thermal expansion of the long welded rails can cause instability of the track and possible risks for traffic safety. To prevent such phenomena, the rails are painted white in order to reduce the maximum temperature reached and the onset of the described phenomena. Dipsa produces an innovative painting system, completely automatic and with very low maintenance costs, also obtained thanks to a patented system for cleaning the system. Contact us for more information or for a customized solution.