Automatic HIS:
Divide into checking method of torching retaining cap HIS and Proximity switch HIS checking method which has NPN and PNP two types;
Anti-Bump of Torch:
After cutting torch bumps into the steel plate in any condition, when examines the electric circuit movement, will make the cutting prmote to height;
Freeze Auto Height Control on Corner Signal: can recognize Corner Signal from CNC and freeze Auto Control Model on receiving this signal, and we have a unique design to backup this function. We set 30V (adjustable) as Turning Point according to our years practice. When the Actual Arc Voltage is higher than Set Arc Voltage over 30V, THC Auto Control Mode freezes to avoid torch head diving, until it goes back to 30V range. This Over Voltage protection can avoid torch diving on voltage spikes (Corner Turning, Kerf Crossing) effectively;
Set Pierce Time:
Set the Button (Set PIERE) to set Pierce Time;
Manual Operation:
Many functions can be Manually operated on THC Operation Panel such as setting Auto/Manual, Up and Down, testing of IHS and Arc Start