VILSIN True Color Auto Darkening Welding Helmet with Flames Flame
Welding Cap Battery Type:Replaceable CR2032 battery 1 Lithium Ion batteries required. (included) The solar cells can absorb the strong light energy caused by the electric arc, thus extending the battery life.
VILSIN True Color Auto Darkening Welding Helmet with Flames Welding Mask Larg…
Welding Process: Before welding, the workpieces need to be properly prepared. Types of Welding: Arc Welding/Gas Welding/Laser Welding.