4 in 1 Fiber laser welding machine is a higher cost performance metal welding equipment. low cost, suitable for outdoor works, With Four Functions for Cutting, welding, Remote Cleaning, Cleaning Welding Seam in one machine and easily to change functions and Operate, have beautiful welding effects, and fast welding speed. After welding is completed, the weld is bright and white, and basically can be done without grinding treatment. Laser welding machine energy concentration, thermal reflection range is small, the product is not easy to deformation, welding strength is very high. Which can meet various welding requirements, such as full penetration, penetration, spot welding and so on.And the Newest function for weld seam cleaning have a very great feedback from our customers. The whole machine adopts integrated structure, simple operation and easy to learn, no special work certificate is required.