More efficient weld quality and welding efficiency Traditional black glass welding mask: Welding arc start: and open the light-shielding black glass, to see from the exact position of the arc point, the welding tongs to the vicinity of the welding arc starting point, and reset the weld cap, fuzzy arcing The welding process observed: monochrome No. restrictions, can not achieve the best observations darkness Weld, the weld pool to master: unable to accurately grasp the weld, the weld pool slightly changed Results: after welding lead to weld defects, destruction of non-welded surface generate rework and scrap, waste of welding consumables Experience, technical requirements: the same welding process requirements, welders experience technical requirements Wei and auto-darkening welding helmet: Welding arc start: without the other operations, to see directly from the exact position of the arc point, hands with direct precise arc runner The welding process observed: color number stepless adjustment accurately provide welding required any observations darkness Weld, the weld pool to master: accurate knowledge of the weld, the weld pool slightly changed After welding results: welding quality improved significantly, minimal rework and produce waste, greatly reducing the welding consumables wasted The experience technical requirements: the equivalent welding process the request, reduce the welder experience technical requirements Conclusion: The decrease in Galway and auto-darkening welding helmet welding repetitive movements, to improve the accuracy of precision welding of the welding arc point, to ensure the welding quality and efficiency More fully welding protection Traditional black glass welding mask: Bright light, infrared, UV protection: DIN9-13 No. monochrome black glass infrared, ultraviolet protection can not be completed Wei and auto-darkening welding helmet: Bright light, infrared, UV protection: DIN9-13 automatically adjusts the color number, thorough protection bright light, infrared, ultraviolet Conclusion: Traditional black glass welding mask cause visual fatigue, severe induced electric ophthalmia even blindness, Wei and auto-darkening welding helmet can eliminate welding related diseases.