To support the returning conveyor belt, flat Return Rollers are often mounted on the bottom of a conveyor. These rollers, however, are made to be used as carrier idlers and to support the conveyor belt in a flat belt scenario from below. Because of their moving nature, these are typically employed in settings like warehouses or industrial plants. The types of transfers, and diverters, that can be employed as a component of a conveyor system or automation system can be more versatile when using a roller conveyor.