Compared with the technology parametersPerformance / models:PMCT100,Website:http://www.puremarkchina.com, PMCT2020ALaser type ... source life: 10000h, 10000hEfficiency: 40%, 40%Mark: φ 100mm or custom, 200X200mm or custoMarking speed: ≤ 6000mm/s, ≤ 6000mm/sMark depth: 0 ... objects:Widely used in hardware, machinery, electronics, tobacco and other metal or non-metal; metal materials for iron, steel, copper, ...