Hand-held fiber laser welding machine has fast welding efficiency, compact machine, convenient operation, greatly improving work efficiency. Higher electro-optic conversion efficiency, better beam quality, less maintenance cost and higher welding speed than current optical fiber transmission welding. We provide Air cooling handheld laser welding machine, 1000w hand held fiber laser welding machine and 1500w hand held fiber laser welding machine, in order to satisfy your different need for handheld fiber laser welding machine.