... guide rail, long lifetime to use.2. Gold silicon wafer optics lens, thermostability, needn’t to change frequently. ... .7. Cross air blowing system, protecting laser head.Specification Model laser cutting machine 1325X Y working areaX1300mmY2500mmWhole machine ... size3000mm*1600mm*990mmEngraving speed0-24000mm/minLaser typeSealed CO2 laser tubeLaser power60w,80w,100w,130w,150w,200wPosition accuracy+ ...