HYD torch height controller for plasma cutting machine Arc voltage THC PTHC-200DC

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plasma cutting
Place of Origin:
Guangdong, China (Mainland)
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Supply Ability
Supply Ability:
5000 Set/Sets per Month
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Packaging Details
yellow carton
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Quantity(Pieces) 1 - 1 >1
Est. Time(days) 3 To be negotiated
HYD torch height controller for plasma cutting machine Arc voltage THC PTHC-200DC
Demo video link:  http://v.youku.com/v_show/id_XMzYyMzU3MTg0.html 
Best price CNC plasma torch height control
PTHC-200DC is our new stand alone THC in 2013, comparing to old XPTHCs, it has new features as follow,

1,      Support Torch retaining cap IHS or Nozzle Contact (ohmic contact) IHS with any HF plasma…..Great anti-interference improvement.

2,      PTHC has much higher accuracy than old XPTHCs, standard accuracy is 1V, enough to support HD plasmas. max support 12000mm/min cutting speed.

3. Support Dynamic pierce, collision output to CNC.


Key features

1. 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.
2. 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.
3. 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.
4. Support DC/AC24V powersupply both
5. 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.
6. THC sensitivity, torch retract height after cutting....many functions adjustable to user.
Please send us an inquiry, we will bring you latest details!


Shenzhen HongYuDa(HYD) CNC Technology Co.,ltd is a professional industrial automation design company founded in 2007, but the founder Xiao Chunming designed his first THC in 1998.

We have developed XPTHC series THCs for plasma cutting, CHC series THCs for flame and laser cutting, HYD series CNC controllers for plasma/flame cutting control....all enjoying great reputation in this field, widely used by OEM manufacturers in and out of China, including big names like Messer,Zinser ,Koike, Hans Laser AMG, Boda, DNE laser...

Our core of design is  High Quality with Affordable Cost.

XPTHC series and CHC series THCs support DC motor, which made stand alone THC affordable to most users, while the accuracy and stability of THC are still industrial level.  Because HYD THCs are suitable for application from entry-level to industrial-level, we have the biggest sale of THCs on market,  over 5000 sets per year.  

In 2015, we just developed THC with brushless motor for higher control accuracy and save cost at the same time.

In 2016, our servo based torch height control for high speed(laser cutting) application is ready to go to market.  We can design any kind of torch height control for your specific application!

HYD motion control card will come in 2016 too. We will bring China CNC controller to a new level.  Currently China market is full of ARM controller,  which is cheap but not user-friendly and reliable. We will supply PC based CNC controller at similar cost level as ARM controller.

Not just work on our own CNC controller, we also design operation console for Hypertherm's EDGE series, FastCut, Burny controller... to standardize CNC cutting machine production for China OEM machine manufacturers.

We have professional R&D team capable to make different kinds of product solution.

We are not just aiming to make some best-seller products, but also make our name on the history of China industrial evolution.

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