... strong function software scan with high precision High Speed Galvo Laser Marking Machine Featuer:High accuracy,swift speed,no pollution,low noise,stable ... by computer,easy to operateApplication:YAG laser cutting machine is widely applide in various kinds of metal ... 300mm*300mm(optical)Marking depth: ≤3mmMin. Character: 0.3mmMarking speed: ≤7000mm/sMin.Line Width: 0.15mmRepetition Precision: ±0 ...