... high laser power,fast laser cutting speed,professional dieboard laser cutting machine. longlife time laser tube,long warranty Modle : HM-1212laser power: 300WLaser tube: type CO2 laser ... ,PVC, acrylic and nonmetallicAmbient temperature: 5°C-35°CCooling water temperature: 5°C-30°CCooling water: Pured water without impurityProtective ... CDR,CAD software,etc. new style die board laser cutting machine