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

A 4 in 1 fiber laser welding machine is an advanced industrial tool that integrates four essential welding processes—spot welding, seam welding, lap welding, and butt welding—into a single system, leveraging fiber laser technology for precision and efficiency. This machine is designed to handle a wide range of materials, including carbon steel, stainless steel, aluminum, and copper, with thicknesses from 0.5mm to 15mm, making it suitable for various industries such as automotive, electronics, and appliance manufacturing. The fiber laser source, typically with power outputs from 1kW to 5kW, offers high energy density and minimal heat input, ensuring strong welds with reduced distortion. The "4 in 1" capability is achieved through a combination of flexible welding heads, programmable CNC controls, and material-specific welding algorithms. For spot welding, the machine delivers precise energy pulses to create discrete weld points; for seam welding, it maintains a continuous weld along a specified path; lap welding joins overlapping pieces, and butt welding fuses edges together. The machine's intuitive HMI allows operators to select welding modes, adjust parameters, and program complex paths easily. An assist gas system (oxygen, nitrogen, argon) is integrated to optimize weld quality for different materials, while a cooling system ensures consistent laser performance during prolonged operation. This versatile solution enhances production flexibility, reduces setup times, and improves productivity by enabling multiple welding tasks on a single platform.