PTHC-200DC is our new stand alone THC in 2013, comparing to old XPTHCs, it has new features as follow :-
Auto Initial Height Sensing(IHS)
Torch Retaining Cap IHS( ohmic contact) and Proximity Switch IHS both available, Proximity Switch IHS is for cutting dirty/rusty workpiece, needing the Anti-Collision Fixture designed by HYD (breakaway kit ). It supports underwater cutting,too.
When torch tip touches workpiece, THC automatically lift torch up to IHS height to avoid crashing. It is effective both on Manual/Auto mode.
Freeze Auto Height Control on Corner Signal