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Ceramic rings are critical, consumable components in the cutting head of a laser cutting machine, primarily performing core functions such as protection, signal transmission, and auxiliary processing.



Acts as a "sacrificial part" during nozzle collisions to prevent damage to delicate capacitive sensors and lenses. Prevents slag contamination, extending lens life.
Houses conductive elements to transmit height signals from the nozzle to the control system, enabling automatic focusing and tracking control.
Low friction material improves cutting speed. Patented air guide grooves assist in cooling the nozzle and removing slag via gas guidance.


