Welding face shield
A welding face shield protects eyes and face from optical radiation and hot spatter. It has integrated filter lenses that block ultraviolet and infrared radiation from the arc.
Physical-Chemical Mechanism of Action
A welding face shield is made of a robust material with integrated filter lenses. These lenses filter ultraviolet and infrared radiation emitted by the arc during welding. The absorbed light is converted into heat, protecting the face and eyes.
Metallurgical Relevance & Welding Risks
Without a welding face shield, ultraviolet rays can cause eye damage, such as burns or long-term vision impairment. Hot spatter can injure the face and cause burns. A face shield prevents these risks by shielding.
Workshop Practice & Action Instructions
During welding, the face shield must always be correctly worn to ensure face and eye protection. Make sure it fits well and has no gaps or cracks. When using laser welding equipment, a face shield is essential because the radiation is stronger than in conventional welding.