Zimmerman Metals manufactures a complete line of roll form machines for metal roofing & wall/soffit panels. Panels are formed from aluminum, steel and copper for architectural, commercial, and residential applications. Machines are available in Portable or in-plant models. Roll formers feature welded tubular steel frame, independent drive system always centered on the panel, 304 stainless steel free spinning forming rollers, variable width from 12-24 inches, multiple panel profiles, tooling