... cutting speed 3.triphase driving laser engraving cutting non-metal machineBrief introduction:SF1390 laser engraving and cutting ... high cost performance.Specifications: Name: laser engraving cutting non-metal machineProcessing area1300mm*900mmLaser power60W,80W,100W,130W, ... weight: 190KGS before package, 240KGS after packageApplicable materials: Non-metal materials such as acrylic, double color board, ...