cut,punch,bend together. CNC system for all units. busbar length can be positioning two holes can be punched at ... in electric industry,high and low voltage work piece and busbar groove industry.Characteristics:1.It has three pumps,shearing,bending ... ,shearing,bendinig,vertical bending,embossing,twisting,pressing cable joint on busbar.Control accuracy:Max.location precison of back gauge:±0.2mm ...