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Welding lens glasses, also referred to as welding glass, protective lenses, protective welding glass, and welding goggle lenses, constitute the primary component of welding masks and laser safety goggles.
Welding utilizes heat and pressure to bond metals together. A risk associated with welding is the potential for eye injury due to strong visible light, which can lead to "flash blindness" characterized by red eyes, tearing, or even vision blind spots. This underscores the importance of wearing appropriate protective eyewear during welding tasks.
Welding glass offers protection to welders by effectively blocking infrared and ultraviolet rays and reducing the intensity of incoming visible light, thus safeguarding the worker's eyes. Workers can still clearly see the work area with this protection.
The white glass for electric welding mask lenses is usually 2 millimeters thick and prevents the black lens from being contaminated by debris. The black glass serves as the filter lens for the welding protective mask (welding cap). Debris is unavoidable during the welding process; the white glass is cost-effective and easy to replace. It also provides insulation to protect the black glass from sudden shattering due to high welding temperatures. The installation sequence involves removing the spring inside the mask, placing a cleaned white glass, followed by a cleaned black glass, another white glass, and then replacing the spring to secure the glasses in place.
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Colors
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Clear, Black, Green
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| Thickness |
2mm, 3mm etc.
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Sizes
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75*98mm, 50*100mm, 51*108mm, 30*110mm, 60*110mm, 85*110mm, 90*110mm,
165*110mm, 136*183mmmm, 762*150mm, 915*150mm etc. or customized size
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Applications:
The black glass lenses for welding goggles are typically classified from shade numbers 7 to 13, with the most frequently used being numbers 8, 9, and 10. For general welding work, choosing a lens numbered 8 or 9 is usually adequate. However, unique working conditions may necessitate a higher shade number lens.
Select the lens color depth based on the welding current; the darker the lens, the more effective its light-filtering performance, which is better suited for heavy-current welding tasks. It is advisable to use a darker lens, provided that the weld pool remains visible.
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