Aluminium Eight-angle Pipe Roll Forming Machine Spec: 40mm, 60mm, 70mm, 80mm ... :0.6mm~1.2mm Forming speed: 5m Product name: Aluminium Eight-angle Pipe Roll Forming MachineSpecification: 40mm, 60mm, 70mm,80mmMaterial thickness ... Whole Line: 5000mm*500mm*900mmWeight: Approx. 2 Ton Aluminium Eight-angle Pipe Roll Forming Machine Aluminium Eight-angle Pipe Roll Forming Machine