It does not wait, like conventional trainers, for the conveyor belt to walk over to 90° sensor rollers and then have the belt react. The separate tapered rolls can be individually replaced as wear occurs. High abrasion polyurethane lagged rollers are also available.

The new V-Return Tru-Trainer was developed to accommodate the excessive forces encountered with V-Return idler conveyors, systems and structures.  The V-Return idler structure is often used for wide conveyor belts, generally greater than 48-in. wide and for long conveyor systems to help centralize the center of the conveyor belt on the system.