... 2.60w,80w,100w,120w,130w co2 laser tube co2 laser engraving machine for wood laser cutting machine is mainly for cutting nometal materials ... from America have strong cutting ability and high precisionCharacteristics1. Imported stepper motor with high performance and stability 2. Front & ... space3. Imported focus lens and reflective mirrors with high precision4. DSP control panel of large screen with ...