Tru-Trac ® Dual Return Trackers have been patented worldwide and have been developed to accommodate the excessive forces encountered with wide belts and heavy loads, as well as belts with speeds in excess of 4 m/s. An external central pivot mechanism was designed, obviating the need for a single, large drum, and enabling a concentric and balanced rotation to be achieved. This has resulted in extended bearing life and a very fast and effective tracking system.  The split configuration has resulted in a highly responsive tracking action and the individual tracking rolls can be easily replaced as wear occurs. Furthermore, the Dual Return Tracker offers the ability to set the degree to which the Tracker will swing.