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How Does the Automatic Welding Mask Work?

January 14,2022

Auto-darkening welding mask is a new type of eye and face protection and an auxiliary tool in the welding process.

Compared with the traditional hand-held welding mask, it is more convenient, does not occupy the hands of the welder during welding, saves welding auxiliary workers, reduces the idle time of the welding machine, and greatly improves the welding efficiency and quality. Blocks strong arc light, red ultraviolet light and other strong light radiation.


When using the auto-darkening welding mask on a daily basis, pay attention to the following:

1.Auto-darkening welding masks generally cannot be used for high-strength overhead welding, overhead cutting, and oxygen acetylene welding operations, because there is a risk of dripping and burning of molten metal in this operation;

2. In order to ensure the normal operation of the automatic dimming welding mask, the photosensitive detector on the dimming screen must be kept clean and not blocked by other substances;

3. Before welding, adjust the wearing position of the mask to ensure that the welding arc is in the mask photodetector.The sensing range of the detector;

4. When not in use, turn off the mask opening knob to save power;

5. After the screen protector is scratched or exposed to a lot of welding slag, it will affect the field of view and seriously reduce the protection ability, so it needs to be replaced as soon as possible.

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