... ; small size, good beam quality Fiber metal laser marking machine is third-generation laser marking systems successfully researched and developed by the company ... , for example, clocks, watches, mould and bitmap marking. Technical specificationsOptical fiber laser series marking machineModelsCharacteristics ML-W10ML-W20Power10W20WLaser wavelength1060nmRepeating frequency0-100KHZBeam quality<2Marking ...