Bed sizes vary, as well (e.g., 8 ft. x 5 ft.; 20 ft. x 10 ft.).One of the benefits of this equipment is, Boerger says, the fact that there is a patented link motion provided, a motion that can be modified to meet the forming requirements of the station; combined with ancillary automation: ???It pretty much provides whatever slide motion that is best suited for producing a high-quality part in any