... 2008 YAG Metal Cutting Machine,Metal Sheet Cutting MachinePRELAS-Y1525 Metal Laser Cutting Machine(Patent:ZL2012104698732,ZL201130359872)1. ... 1600mm2. Working principleCutting is carried out by high energy density laser beam focused on workpiece ... system.4. Applications1) Applicable Industries: Sheet metal, hardware product, structural steel, precision machine, auto components, decoration, nameplate, ...