... and grooving jobs automaticlly. GJCNC-BP seriesCNC Busbar Punching Machine is a professional high efficient and high accurate busbar ... etc), embossing,shearing,grooving,cutting filleted corner etc.-The machine can realize auto rotating of clampas for long busbar, ... workpiece will be automatically delivered via the conceyor.-This series machine can match with CNC bender and forn busbar processing ...