SALOON DOOR  ROLLERS are engineered for high-demand environments, particularly in public transit applications. Both roller types have undergone rigorous testing by DMRC, achieving over 200,000 operations on custom test jigs during the first trial phase. Since December 2022, these rollers have been in active field trials on DMRC trains, where they’ve delivered smooth, dependable performance. Designed to withstand the continuous opening and closing cycles of transit doors, our Saloon Door Rollers play a critical role in ensuring passenger safety, reliability, and comfort in high-traffic settings.