Performance characteristic 1.Advanced PLC automatically control system 2.Can make out quadrilateral and polygon 3.Accurate position , automatically baiting. 4.Single button to operate startup and shutdown of machine. Touch sreen and online help. The head of cutter can be adjusted automatically, and it is unnessary to change the head of cutter when the width of spacer bar is more than 6mm. 5.Fuji servo feeding system with digital control system, and Siemens control system. ModelLZW01 Power supply380V 50Hz 90W Air pressure0.5-0.8MPa Bending angle90-120 degree Aluminum width