... .Two Profiles 4.Save Floor space 5.CE CERTIFICATE Double Layer Roll Forming Machine can separate produce corrugated roof and IBR ... consists of 5 Ton Mechanical uncoiler, guiding and feeding device, DUAL LEVEL roll former, run out table, PLC controller, hydraulic post ... b) Attractive color c) Agile connecting d) Slightly curved 3) dual-level roll forming machine 4) We can design and manufacture ...