3.Fine lines, end pump mode are more likely to gain fundamental mode output, it can achieve the effect of optical fiber marking machine 4.Stable performance, the machine maintenance free up to 15000 hours 5.Convenient maintenance , no need changing lamp and water, almost no maintenance costs 6.Marking speed:0-7000mm/s 7.Marking area:70*70mm/175*175mm(optional) Machine size: 1200*1050*750 Net weight: around 300kg