The hand-held continuous laser welding machine is an integrated structural design, adopts the latest generation of laser generator, and integrates double drive automatic wire feeding The system is equipped with double swing welding joint independently developed by our company. Flexible and convenient welding, good beam quality and less deformation of welding body, The weld is smooth and beautiful with high reliability. Flexible transmission non-contact hanging welding is applied to the parts that are difficult to be accessed by ordinary argon arc welding gun Connect. It is suitable for spot welding and full welding of complex and irregular inner and outer corners and joints of various metal frame structural parts and sheet metal parts, The utility model has the advantages of simple operation, beautiful weld and fast welding speed. Applicable to aluminum alloy plate, stainless steel plate, iron plate and galvanized steel plate The welding of plate and other metal materials can perfectly replace the traditional argon arc welding, electric arc welding and other processes.