Light mask welding automatic variable type
a unique shape of non closed folding design, not only can block sunlight and splash, and ventilation breathable,cool in summer, not winter fog.
Optical mask fan with automatic variable type
Make the mask air downward from the circulation, poisonous gas produce to prevent workers work when entering the mask,breathing difficulties when using problem solution.
Welding type,can be completely avoided like the traditional black mirrormask when the action with improper eye injury phenomenon,novice learn welding,to be.