... steel structure construction Model WLFM25-205-820 forming machine consists of uncoiler and its base, coil ... sheet guiding equipment, film covered device, roll forming system,post-cutting equipment, hydraulic station, controlling ... S7-200, Siemens transducer with ABB control panel with TP170, Siemens. It can input ... sheet-sheet guiding-roll forming-measure length-cutting the panel-panelsto the supporter