Pipe Grooving Machines GC984-A (Up to 20″) are extra heavy-duty pipe grooving machines designed for demanding grooving applications on thick-wall steel pipes. Featuring a powerful hydraulic drive and robust construction, the GC984-A can perform rolling on pipe walls up to 20 mm thick, delivering reliable and consistent groove formation for heavy-duty piping applications. The GC984-A features extra heavy-duty construction, hydraulic drive, thick-wall pipe rolling capability, and dual rolled groove options, making it suitable for large-diameter steel pipe grooving, heavy industrial piping, construction, fabrication, and demanding pipe installation applications.