Dixie’s Direct Drive Atmospheric Can Seamers are top-of-the-line — tough, fast and precise. Tough enough to can heavy welding rods. Precise enough to close modern beverage containers, and to produce hermetic seams. They are made of rust-resistant materials that can be wiped clean and sanitized. Direct Drive Models may be customized for 6-5/8″ diameter cans or containers smaller than 2″ diameter, depending upon model.