Wuxi Antra auto-darkening welding helmet is equipped with patented chip technology and exclusive helmet design, providing all-round protection for welding operations and precisely safeguarding the user's eyes and physical safety. To meet the requirements of different welding methods and welding currents, users can flexibly adjust the shade number (darkness level) to ensure clear and adaptive welding vision. The headband supports personalized adjustment, fitting various head shapes and delivering a comfortable experience during long-term wear. At the moment of welding or grinding, the built-in circuit of the helmet can quickly detect arc light signals, and the viewing window darkens instantly to block strong light. After the arc light disappears, the viewing window reverts to normal immediately, allowing users to directly inspect welded workpieces without removing the helmet, significantly improving work efficiency. The matching auto-darkening welding filters are available in multiple sizes and models, perfectly compatible with helmets of various viewing window specifications. The helmet shell is crafted from high-quality materials, boasting excellent properties such as resistance to high and low temperatures, corrosion, and light leakage, as well as high strength and impact resistance. Meanwhile, it is lightweight, flexible, and airtight, adapting to complex operating environments. The filter adopts a large-view high-definition LCD screen, significantly enhancing visual clarity and field of view. Leveraging LCD photoelectric control technology, it efficiently blocks infrared and ultraviolet radiation, protecting eyes from harm at the source. In recent years, the company has continuously deepened technological innovation and successfully developed the new-generation A6 dedicated chip, endowing the helmet with a range of advanced functions: intelligent adaptation of auto-darkening, adjustable multi-level delay control modes, advanced low-power consumption technology to extend service life, and support for personalized adjustment of viewing window colors. This delivers a more precise, convenient, and comfortable welding experience for users, setting a new benchmark for professional welding protection equipment.