... configuration1)IGBT induction heating machine 2 sets2)control tank( PLC and Closed-loop temperature control system) 1 set3)feeding machine tool 1 set4 ... up to ensure that the workpiece in place, and then control the motor operation by a mechanical fixture to the workpiece ... well, high efficiency, no oxide layer.5)Manual or auto control ways could be change freedom. Complete Scissors, Pliers Duplex PLC ...