... area within one time could reach 400*400mm.X.Y axis moving respectively, realizing large-scale engraving ... max speed0-420000mm/minRepeating location±0.1mmMotion systemOffline servo system, 5 inches LCD screenCooling systemConstant temperature water-chillerPower ... industries.Laser welding for machinery, electronics, aviation, instrumentation system, battery, glasses, jewelley, etc.Please advise us the ...