... size of JQ Diode side-pump Laser Marking Machine is small. The volume is only 1 ... can mark reversely.Applicable MaterialsThis laser marking machine is widely applied in most metal marking industry such as brass, titanium ... , ABS, nylon, PES, PVC, makrolon, etc.Machine ParametersThis ModelOptional ModelsTypeDM-50DM-75DM-100Laser Power50W75W100WLaser Wavelength1064nm1064nm1064nmCooling SystemWater ...