
Auto Darkening Welding Helmet /Welding Mask (WH9-8V). Advanced Auto-Darkening Filter: Provides clear visibility with DIN 9-13 shade range and 1/25000s switching time. Solar Power Supply: Equipped with solar cells requiring no battery changes for continuous operation. Durable Nylon Material: Made from high-impact resistant polyamide (Nylon) for heat resistance and safety. Ergonomic Comfort Design: Adjustable settings ensure maximum comfort and fit for users of different sizes. International Safety Standards: Meets CE Class 1/1/1/2 standards with UV/IR protection up to DIN 16. OEM and ODM Services: Customization available for logo, design, and specific product requirements. Multi-Function Capability: Supports both WELDING and GRINDING modes with adjustable sensitivity. 20 Years Manufacturing Experience: Proven R&D expertise in ADF technology with global export track record.