handheld laser welding solutions. Adhering to the deep professional ability, numerical control system, high-speed transmission system and other core technologies, we are committed to providing high-quality welding solutions to customers in various industries around the world. After decades of development, the company has become a modern high-tech enterprise integrating research and development, sales, production and service. Parameters Laser output power: 20W/30W/50W Laser wavelength: 1064N Pulse frequency: 20KHz-100KHz Standard engraving range: 100mmX100mm Minimum line width: 0.001M Repeat accuracy: 0.001mm Total power: 500W Engraving depth: 0.2mm Minimum characters: 0.15mm Engraving line speed: 7000mm/s Optical system size: 500mm Control System: PZDZ Cooling Systems: air cooling