Welding Helmet | Hyundai HYWH-350F

Solar auto-dimming welding mask is a high tech product with spectral filtering technology, photoelectric sensors and control technology, liquid crystal light-control technology. Solar auto-dimmnig filter (short for ADF) applies photoelectric sensor theory which makes liquid crystal change from bright state to dark state as soon as it receives arc light while change from dark to bright state when welding is finished to protect the eyes and facial skin of users from arc light, splash and harmful radiation of IR/UV.

• Covered by Hyundai 1 year warranty.
• Light & balanced with adjustable headband that wears comfortable and relieves fatigue.
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• Powered by lithium and solar cell, can last for 5000 working hours and possesses 15 to 20min auto off function.
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• Photoelectric sensors technology, liquid crystal of high quality and spectrum filter provide welders a clear view of observation and effective protection.
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• The speed of filter changing from bright to dark is 1/5000s so that eyes are protected from harm and arc light.
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• Bright level of filter is DIN3 and the time from dark to bright state can set from 0.25s to 0.45s according to demand.
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• Can use normally under temperature from -5 degree to 55 degree and can be applied to hand welding, gas protected welding, argon arc welding and plasma cutting.