... Detailed Product Description Roll Forming Machine: 1.Forming processingUncoiler-flatting-clamp&punchine-positioning cutting-forming-collection 2. Equipment capabilities1 ... punch, punching die, servo feeding, guider, main roll forming machine, follow cutting, cut-to-length part, electrical control ... and two pairs of vertical guide rolls, total 1 sets4.7 Main roll forming machine TypeGY180(Extra wide) ...