... 2:metal marking machine 3:110X110mm 4:water cooling,50W, 5:export Austrilia ,india,chile,Russian,Mongglia XG-5 YAG machine informationThis ... the software can mark reversely.Applicable Materials This laser marking machine is widely applied in most metal marking industry such as brass, titanium, steel, ... example, ABS, nylon, PES, PVC, makrolon, etc.picture : cnc metal laser metal marking machine CG-50