It generally consists of feeding trolley,decoiler,support plate pressing and guiding device,leveling main machine,flexible gap bridge,alignment correction device,length-fixing mechanism,filming device,shearing machine,conveyor workbench,pneumatic discharging rack,hydraulic lifting stacking material station,glidewheel conveyer bench,hydraulic system,electrical control system,controlling together with PLC.The main hydraulic,pneumatic and electronic control components and length-fixing system are all selected from international well-known brands.