Pipe Roll Forming Machine square, round, elliptical, triangle etc, different shapes steel pipe Pipe Roll Forming Machine Main Parameter:Forming station: 19 stepsMain motor: 7 ... system Accessories:One set Decoiler;One set Roll forming machine;One set Hydraulic cutting device;One set ... square, round, elliptical, triangle etc, different shapes steel pipe, we offercustomized sizes, it is helpful that ...