With the rapid expansion of the new energy industry, power battery manufacturing is undergoing a comprehensive transformation from traditional processing methods to high precision, high reliability, and intelligent manufacturing. In this process, laser welding, due to its advantages such as high energy density, small heat-affected zone, and stable weld quality, is becoming one of the most crucial processing technologies in battery manufacturing.

Currently, laser welding is widely used in the processing of key components such as battery cover plates, electrode tabs, busbars, module structural parts, and PACK system manufacturing. Compared with traditional welding methods, laser welding can significantly reduce material thermal deformation and achieve high-speed continuous welding, improving product consistency and production efficiency.

Industry data shows that the power battery market will maintain rapid growth from 2024 to 2027, driving an average annual growth rate of over 25% in demand for laser welding equipment. As new energy vehicles increasingly demand higher battery safety and lifespan, high-quality welding has become a crucial means for companies to enhance their competitiveness. In the future, automation, intelligent inspection, and visual positioning technologies in laser welding will be deeply integrated, continuously driving the upgrading of battery manufacturing equipment.