Profile: Stewarts of America manufactures press, perforation and wired aluminum & steel rollers. Our pinned tubes are produced in various lengths to give maximum flexibility and localize accidental pin damage. Our micro perforation of laminated paper sacks and cement bags are designed for improved weight content control by allowing air to escape during filling. We also offer engineering solutions and modifications. We are equipped with the latest computer aided design systems and machining softwares. Our vertical machining centers and specialized drilling systems are accurate & capable. With a host of CNC lathes and other computer controlled machining & fabrication equipment, we set the standard of a flexible engineering operation. We are capable of machining up to 686mm diameter and over 3m in length in a single operation.