... =00WOperating Voltage220V/50Hz/15ACoolingAir Cooling2) Machine Character1) Fiber laser marking machine, Portable design, easy to move equipment, ... , USB interface, output control, optical scanning system, laser repetition rate high, high-speed without distortion.3) ... , tools, accessories, knives, eyeglasses and clocks, jewelry, auto parts, luggage buckle, cooking utensils, stainless steel products and ...