What's the difference between an automatic dimming welding mask and an ordinary mask?
So that UV and infrared light is almost complete, can not go through. Thus effectively protect the welder's eyes from ultraviolet and infrared damage. With the rapid development of economy China and labor protection welders know attention, auto darkening welding helmet will have great market space for development.
The ordinary mask, first put the gun in place, and then put down the black glass, during which time to ensure that the right hand does not move, it is difficult. The automatic dimming mask doesn't have this problem.
An ordinary face mask is a piece of black glass whose front view is made of black gauze, nylon mesh, or metal yarn. The surface screen usually requires wide vision, high visibility, light weight, ventilation, comfortable wear, no leakage, strong and durable.
Automatic dimming welding mask, also known as automatic dimming welding mask or automatic dimming mask, the English name is Auto, Darkening, Welding, Helmet, Auto, Darkening, Welding, Filter. It mainly consists of automatic light filter (ADF-Auto Darkening Filter) and mask shell two parts. Automatic change light filter is an updated high-tech labor protection equipment, the use of photoelectric principle, the arc welding in the instant, so that LCD at a very high speed from the dark light. Darkness can be adjusted between the DIN4-6 and DIN9-13 levels. The product is equipped with reflective coated glass in front of LCD, and it is composed of multilayer LCD and polarizer, which is composed of high efficiency UV/IR filter.
