Low cost cnc plasma torch height controller for cnc plasma cutting machine with CE certifcation
Demo video link: http://v.youku.com/v_show/id_XMzYyMzU3MTg0.html
Best price CNC plasma torch height control
XPTHC-300 is our new stand alone THC, comparing to XPTHC-100, it has new features as Dual speed IHS to protect torch, Torch retract time adjustable to save cycle time, more indicators for trouble-shooting, and supplied with cables.
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. Control accuracy 1V-3V.
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.
We can say that XPTHC-300 is more user-friendly than Sensor PHC or IHT's design.
About HYD THC/CNC
1996 made first capacitive torch height controller (Analog circuit);
1998 made first arc voltage torch height controller (Analog circuit);
2003 designed SCM based PTHC (Ontime);
2004set up HYD.CNC Tech Co, stopped developing of immature Ontime THC, and returned to Analog Circuit design, developed XPTHC-100, CHC-200D, and simplified XPTHC-II
2006made XPTHC-100II, CHC-200DII, and XPTHC-III;
2008made capacitive CHC-300 for YAG laser cutting;
2009started to co-design THC with Messer China, and developed XPTHC-200; Koike started to use CHC-200DII
2011made new generation THC, XPTHC-300, and CHC-200E.
2012designed DC version cap THC for Zinser, and new laser CHC-300.
2013 designed PTHC-200DC and XPTHC-Portable300,
2014 designed XPTHC-4 stand alone THC for low cost plasma torch height control.
2015 fully automatic cap THC will come soon, new auto focus system for high speed laser cutting is ready, new PC based cnc controller for plasma/flame/waterjet/laser cutting is already under testing....