... THC, can be sent to CNC Alarm input to freeze machine’s move. This signal is effective on both manual/auto ... high reliability on anti-interference.It supports YAG/fiber/co2 laser cutting. On laser cutting, it needs DC motor and ball-screw to secure ... -200DII, and XPTHC-III;2008 made capacitive CHC-300 for laser cutting;2009 started to co-design THC with Messer China, and ...