With more and more requirement of metal production, the demand of metal welding is becoming bigger and bigger, the traditional welding technology can’t meet market requirement. Laser welding is with high accuracy, simple-using, which make it more and more popular. This handheld laser welding machine consists of touch-screen control system,  laser control system, vibrator control system, laser safety lock, etc. It has multiple welding modes(dot, line, circle), beam width can be 0-5mm, can solve non-smooth connection welding issue. Beam frequency could be adjusted according to plate thickness from 0 to 46 HZ, can solve over-burnt due to dot power too high, very suitable for thin plate welding.