OSWAL
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Trusted By100+ Leading Industries
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Safety Eyewear Manufacturer · Since 1983 · Davanagere, Karnataka
Technical
Data Sheet
| INDUSTRY |
|---|
| Heavy Engineering |
| Defense Manufacturing |
| Shipbuilding |
| Aerospace |
| Steel Plants |
| Large-scale Industrial Fabrication |
| APPLICATIONS |
|---|
| Heavy-duty arc welding at high amperage (above 200A) |
| High-intensity plasma cutting and welding |
| Carbon arc gouging |
| Intensive MIG/TIG welding in industrial environments |
Standard / Certifications: CLI Approved · IS 5983 / 1980
| COMPONENT | MATERIAL | ADVANTAGE |
|---|---|---|
| Frame | Cellulose Acetate | Heat-stable, robust industrial grade construction |
| Lens | 11 DIN Athermal Toughened Filter Glass | Maximum athermal shade protection for very high-intensity arc welding |
| Side Shields | Cellulose Acetate with ventilation mesh | Full peripheral protection from intense arc flash |
| Headband | Elastic / Thread (confirm before order) | Adjustable secure retention |
| LENS / GLASS OPTIONS | OPTICAL CLASS | IMPACT RESISTANCE | THICKNESS | WEIGHT |
|---|---|---|---|---|
| 11 DIN (Shade 11) — Athermal Toughened Filter Glass | Class 1 | Yes (CLI Approved) | 3 mm (±0.2 mm tolerance) | Approx. 95 g |
| Frame Material | Cellulose Acetate | |||
| Modifications | Thread, elastic band, or any other (confirm before supply to all) | |||
| KEY FEATURES |
|---|
| Shade 11 is the deepest athermal shade available in the OSWAL range. Designed for the most demanding arc welding environments where intense radiation, arc flash, and UV exposure are at their highest. |
| ›Filter: Shade 11 — Class 1 Athermal Optical Quality glass |
| ›Frame material: Cellulose Acetate |
| ›Glass Thickness: 3 mm (±0.2 mm) |
| ›Maximum protection athermal filter for very high-amperage arc welding |
| ›Suitable for heavy-duty TIG, MIG, plasma arc at high amperage |
| ›Protects against extreme UV, visible arc flash, and intense IR radiation |
| ›Embossed OSWAL marking for authenticity |
| ›Perforated side protection mesh |
| ›Modification available: Thread or Elastic (confirm before supply) |
| STORAGE |
|---|
| Do not store in direct or high heat / sunlight as prolonged exposure may distort the frame geometry or lens tint. Suitable for dark storage for up to 2 years. Can be stored and transported in original manufacturer cartons at ambient temperature (0°C to +30°C). |
| CLEANING |
|---|
| Clean the lens using the soft cloth supplied with the product. For field cleaning, use a dry, lint-free soft cloth. Do not use solvents, abrasives, or compressed air on the lens surface. |
| PACKING |
|---|
| 10 / 12 / 15 nos per inner box — 300 / 400 / 1000 nos per master carton |
Davanagere, Karnataka, India — Since 1983
E-mail: oswaloptical@yahoo.co.in
Website: www.oswalindustries.com
Tel: +91 9535354312