The characteristics of Mopa laser marking machine:
MOPA laser marking machine by MOPA fiber laser with adjustable pulse width output laser, through high-speed scanning mirror system to achieve marking function.With high quality laser beam, the use of low cost, one hundred thousand hours free maintenance, suitable for alumina black, 304 stainless steel color, black plastic white, white plastic black and other fields, laser out of the pattern of font environmental protection in line with RoHS standards.
Compared with the general laser marking machine, MOPA laser marking machine is characterized by adjustable pulse width and large frequency range.General laser marking machine pulse width is fixed, the range of 80-120ns, frequency in 20kHz-80kHz.MOPA marking machine (IPG’s 20 Watt YLPM as an example) has adjustable pulse width of 2-200ns and frequency of 1.6kHz-1000kHz.This device is designed with an integrated frame structure in the whole structure, which is stable in operation and has no noise. Operators can also know the specific advantages during operation, so that they can use it more reasonably.
MOPA laser marking machine is suitable for the mobile phone back cover, the device, aluminum black plastic pervious to light, mobile phone keys, buttons, electronic components, integrated circuits (IC), electrical appliances, communication products, sanitary ware, tools, accessories, tool clocks and watches, glasses, jewelry, car accessories, bags buckle, cooking utensils, stainless steel products, and many other industries.