Features and Benefits:�5.5 ton capacity (RWP-55)�Perfect for welding, polishing, glue-lining, and assembling�Dual drive wheels�Dual idler wheels�AC inverter driven Self-aligning�Conventional style with rubber drive wheels�220V 3-phaseThis tank turning roll has a 22-ton capacity. Perfect for welding, polishing, glue-lining, and assembling.Perfect for welding, polishing, glue-lining, and assemblingThe RWP-55 pipe roller is the perfect compliment to any shop that needs to weld pipes together. Pipe fabrication equipment has come a long way and the RWP-55 is no exception with great features at a great price.