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This handheld fiber laser welding machine comes with a digital display, portable, and oscillating laser spot. With safety circuit protection and easy-to-operate Qilin control system, you can learn how to use this machine in just 3 minutes. S&A brand water cooling system, intelligent temperature control technology, can keep the temperature at a suitable temperature for the machine regardless of the temperature of your working environment. And this handheld fiber laser welding machine can switch between cleaning and cutting modes at will.