cnc busbar punch cut bend processing machine 1. punch, cut and bend, ... these three functions.2, Working stroke of every processing unit can be adjusted conveniently.3, Punch and cut ... adopt vertical processing way.4, Bending unit adopts horizontal way.5, With trundles, ... -button and footswitch.Easy to operate. 8,Punching unit adopts tooth-form turret type, can load six ...