... of loading station, punching station, 180º overturning station, rolling station, cutting station, bending station, 90º bending station, ... hydraulic unit, electric control unit, etc. Except the double panels (right+left) production, this line is compatible for ... panel.Working procedure: loading automatically, punching, sheet turning, rolling, foamig, cutting, stage foaming, end-bending, unloading and ...