... Laser Power:10-50W Goldensign D-GS Series with CE Laser marking machine YAG laser marking machineStone Laser ... imported diode pump module, galvonmirror scanning system, Q-switch and Q driver, guarantee the high precision, high accuracy ... epoxy resin,plastic,ceramic, stone, wood productsLaser marking machine Technical-parametersTYPEGS50laser output power50wWavelength1064Beam quality m2<3(@25A)Frequency ...