... voltage CE LS 1690 CNC Cutting Laser Machine - with High QualityFeatures1. Laisai universal laser cutting systems can engraving perfect pictures, ... Wood,Bamboo,jade,marble,granite,acrylic,crystal,leather,plastic,paper,rubber,ceramic,glass,MDF,PVC,rubber sheet and ... laser tube(has been installed in the machine)(10) Water chillerSamples cloth cutting leather cutting Spare Parts Any questions , feel free ...