1:Introduction The machine includes passive uncoiler unit,sheet guiding equipment,roll forming system,post cutting equipment,hydraulic station,PLC system and run out table  and the bending machine   2:Technical Parameters Material Spec: Galvanized sheet and color sheet ASTM A653 Thickness: 0.50MM-0.60mm Coil stress: 235Mpa Roll forming speed: 10-12 m/min Simple uncoiler Max. Capacity: 3000kgs Main motor power: 4Kw Hydraulic station power: 5.5kw Quantity of stands: about 20 groups Voltage as the client request   3: Material of Main Equipment Roller Material:High grade 45 forged steel, with chrome coated Active Shaft Material:High grade No.45 carbon wrought steel Electric Elements PLC control panel with touch screen transducer imported from  Mitsubishi of Japan.Other elements from famous suppliers in China Cutter blade: Cr12 mould steel with quenched treatment   4:Working Flow Decoiling the sheet---Sheet guiding----Roll forming ----Measure length----Cutting the panel----panels to the supporter   5: Standard Equipment of Machine Passive Uncoiler 3ton with inner diameter 508mm    1set Roll Forming Equipment   1set Post Cut Equipment   1set Hydraulic Station 1set PLC Control Panel 1set Supporter Table 2M 2sets     6: Profile (base on customer request)