... THC is stand alone type, it can support any CNC controller, like EDGE, Buny controllers.... Flashcut, MACH3 controller ... -300, user no need to worry about torch head crashing.C, Freeze Auto Height Control on Corner ... freeze Auto Mode on receiving corner signal from CNC system to avoid torch diving, and we have ... SCM based PTHC (Ontime);2004 set up HYD.CNC Tech Co, stopped developing of immature Ontime THC, ...