Category Archives: Laser Welding Machine

Laser welding machine blogs of HANTENCNC share valuable insights, expert knowledge, and frequently asked questions about laser welding machines.

Laser Welding Heads: Protective Lens Damage and Replacement Guide

Normal welding result VS Welding effect resulting from lens damage

The protective lens on the welding head of a laser welding machine includes a protective lens, focusing lens, and collimating lens, which can prevent damage to the sensitive components of the welding head from spatters, debris, or intense heat generated during the welding process and extend the equipment’s lifespan. When the protective lens is damaged,…