Welding Helmet uses 

1. Eye Protection: Welding helmets are designed to protect the eyes from the intense light and harmful radiation produced during welding. The helmet’s lens, especially if it is auto-darkening, darkens instantly when the welding arc is struck, shielding the eyes from potentially damaging UV and infrared rays.
2. Face and Neck Protection: In addition to eye protection, welding helmets also provide coverage for the face and neck, safeguarding these areas from sparks, molten metal, and other debris produced during welding.
3. Arc Visibility: Welding helmets with a transparent protective lens allow the welder to have a clear view of the workpiece and the welding area when not actively welding. This visibility is essential for accurately positioning the welding torch and monitoring the work.
4. Auto-Darkening Feature: Many modern welding helmets are equipped with auto-darkening technology. This feature automatically adjusts the lens shade darkness depending on the intensity of the welding arc. It enhances comfort and convenience for the welder, as there is no need to lift the helmet between welding passes.
5. Respiratory Protection: Some welding helmets are integrated with respiratory protection systems, providing an additional layer of safety by filtering out harmful fumes and particles generated during the welding process.
6. Grinding and Cutting Applications: Welding helmets are often used not only for welding but also for other related processes such as grinding and cutting. The protection they offer is crucial in these activities where sparks and debris can pose hazards to the eyes and face.
7. Welding in Various Environments: Welding helmets are versatile and can be used in various environments, including outdoor welding where exposure to sunlight and environmental elements can affect visibility and safety.