... and crafts industires and so on.Applicable materials Metal ,die board ,wood ,acrylic ,perspex ,MDF ,leather ,film ,compound materials , ... is controlled by computer.Technical parameters:Model SK1512 Die board Laser Engraving Cutting Machineworking area 1500*1200mmLaser power350W-4000WLaser ... year for the whole machine2. 3 months for laser tuber,lens and mirror3. 6 months for equipments outfit, such as ...