Auto Darkening Welding Helmet

is a type of protective headgear worn by welders to shield their eyes and face from the intense light, heat, and sparks generated during welding. Unlike traditional welding helmets, which have a fixed darkened visor that the welder must manually lift and lower, an auto-darkening welding helmet features an automatic darkening filter.

Here are some key features and functions of an auto-darkening welding helmet:

1. Automatic Darkening Filter (ADF): The ADF is the primary feature of an auto-darkening welding helmet. It consists of a liquid crystal display (LCD) and sensors that detect the arc light when welding begins. When the sensors detect the arc, the LCD instantly darkens to protect the welder’s eyes from the intense light. When the welding stops.