... long life,3.reduce labor costs.4square linear Marble Engraving MachineFeatures 1. Profiled steel welded lathe bed, ... -selected brand parts minimize breakdown rateApplications 3D/2D engraving, Embossment, line engraving, cutting edge inversing, drilling on natural stones, ... Parameters Working Area(X×Y×Z) 900x1500x300mm Engraving Depth 150mm Max Engraving Speed 4000mm/min Working Accurancy <0.05 ...