... roof of garden, factory, hotel, exhibition center and villa, etcMachines components: includes in hydraulic decoiler, sheet guiding equipment, roll forming ... .Main technical parameters: 1. Suitable material: Color steel sheet 2. Thickness of raw material: 0.5_0 ... Adjustable according to requirement (>=250mm) 7. Forming roll (roll station) 20-28 pcs .Forming roll (alignment) 5-7 pcs8. Power Requirement ...