Features and Benefits:Dual drive wheelDual idler wheelsAC inverter drivenSelf-aligningConventional style with rubber drive wheels220V 3-phase turning roll welding positionerThis turning roll for welding has a 44 ton capacity. Perfect for welding, polishing, glue-lining, and assemblingPerfect for welding, polishing, glue-lining, and assemblingThis turning roll for welding has a 44 ton capacity. Perfect for welding, polishing, glue-lining, and assembling