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PTHC-200DC Torch Height Controller


Features

PTHC-200DC is our new stand alone THC in 2013, comparing to old XPTHCs, it has new features as follow,

  • Support Torch retaining cap IHS or Nozzle Contact (ohmic contact) IHS with any HF plasma...Great anti-interference improvement.
  • PTHC has much higher accuracy than old XPTHCs, standard accuracy is 1V, enough to support HD plasmas. max support 12000mm/min cutting speed.
  • Support Dynamic pierce, collision output to CNC.

Key Features

  • 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.


  • Anti-Collision Function
  • 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
  • XPTHC-300 would freeze Auto Mode on receiving corner signal from CNC system to avoid torch diving on Cycle start/end, corner turning.


  • Support DC/AC24V powersupply both.
  • Dual speed during IHS, better torch tip protection, and 6 indicators to easy trouble-shooting. When it get problem, we can easily find the problem by the indicator's on/off state and make fast solution to customer.
  • THC sensitivity, torch retract height after cutting....many functions adjustable to user.

SAI WELD INDIA has consistently embraced innovation to provide a superior level of excellence.