... Metals) and non-metal, Alloy, oxide, ABS, epoxy resin, printing ink, bit, jewellery marking, bearing marking; widely used in many ... accuracy±0.002mmMarking area100mm×100mmThe maxmium power of whole machine≤5KWOptional areaMax:300×300mmPower supply220V±10%/50Hz/30AEngraving depth≤ ... system,working platform(optional rotaty working platform)Consumables: NO high speed metal laser marking machine