... 16 5)certification:CE,ISO9001 Detailed Product Description Roll Forming Machine: 1.Forming processingUncoiler-flatting-clamp&punchine-positioning ... punch, punching die, servo feeding, guider, main roll forming machine, follow cutting, cut-to-length part, electrical control ... Frame type: Cantalever inner support, manual handle afterbody, pneumatic press cantalever.4.2 Flatting1) Working rolls: 11 rolls ...