Air Plasma House

THC.CNC PLASMA TORCH HEIGHT CONTROLLER, TORCH HEIGHT CONTROLLER ,Plasma torch height controller(THC), also known cnc plasma torch height controller, is kind of arc voltage tracking control system which has advantages of powerful functions and simple operation. During the plasma cutting process, it carries out real-time monitoring of arc voltage value between plasma cutting electrode and the steel plate through the arc pressure sensor, and automatically adjusts the up-down movement of cutting torch according to the change of the arc voltage to ensure the constant distance between nozzle and steel plate by the constant arc voltage value. The torch height control for plasma cutting can effectively solves the problem of the height gap caused by the incarnation and deformation of the plate surface, so that to guarantee the consistent cutting width and the stable cutting quality.