What is the purpose of a welder’s helmet?
焊工电焊帽的用途是什么？
A welding helmet or welding mask is a must-have personal protective equipment (PPE) for any welder. The welding helmet gives the welder proper eye and face protection against sparks, heat and burns, ultraviolet radiation, and infrared and bright lights.
电焊帽或电焊面罩是任何焊工必备的个人防护装备 (PPE)。电焊帽为焊工提供适当的眼睛和面部保护，防范火花、热量和灼伤、紫外线辐射以及红外线和强光。