4in1 Laser Welding Machine for Spot, Seam, Lap & Butt Welding

A 4 in 1 laser welding machine for stainless steel is engineered to meet the high-quality welding requirements of stainless steel components, integrating spot, seam, lap, and butt welding into a single versatile system. Stainless steel's corrosion resistance and aesthetic appeal demand welding processes that preserve these properties, making the machine's fiber laser source (1kW to 4kW) and nitrogen assist gas critical for preventing oxidation and ensuring hygienic welds. The "4 in 1" design allows manufacturers to switch between welding modes to address different stainless steel applications, from thin medical device components (0.5mm) to medium-thickness kitchen equipment (15mm). The CNC control system features specialized parameters for different stainless steel grades (304, 316), adjusting laser power and welding speed to minimize heat-affected zones and maintain material integrity. A precision worktable with anti-slip surfaces secures the workpiece, while an auto-focus welding head adapts to varying material thicknesses. The machine's dust and fume extraction system prevents contamination, crucial for medical and food-grade applications. This all-in-one solution is widely used in industries such as medical devices, food processing, and architecture, where stainless steel components require both structural strength and visual appeal. Its ability to handle multiple welding processes in a single setup enhances productivity and reduces costs for manufacturers seeking to maintain high-quality standards.