... THC is stand alone type, it can support any CNC controller, like EDGE, Buny controllers.... Flashcut, MACH3 ... PNP), Proximity Switch IHS is backup for Torch Retaining Cap IHS for cutting dirty/rusty workpiece, needing the ... freeze Auto Mode on receiving corner signal from CNC system to avoid torch diving, and we ... based PTHC (Ontime);2004 set up HYD.CNC Tech Co, stopped developing of immature Ontime THC ...