Tel:+8613256727251      E-mail: manager@jnhanten.com

Hanten CNC, Hanten Laser and Hanten UV.P are the three registered trademarks of Jinan Hanteng Laser Technology Co., Ltd.

What Is Mopa Fiber Laser Marking Machine?
You are here: Home » Applications » Laser Marking Machine Projects » Mopa Laser Marking Machine Projects » What Is Mopa Fiber Laser Marking Machine?

What Is Mopa Fiber Laser Marking Machine?

Views: 0     Author: HanTenCNC     Publish Time: 2021-10-25      Origin: Site

mopa

A MOPA laser source is a great way to expand your marking capabilities and improve the quality of your marking results on certain plastics and metals. With a conventional fiber laser marker, markings on certain metals and plastics (especially if they are dark in color) can be less homogeneous and rich in contrast. The MOPA laser source is a great solution in these cases because it allows you to select pulse durations, which translates into a wider range of laser marking parameters and more marking options. As a result, the MOPA can laser mark plastics with higher-contrast and more legible results, mark (anodized) aluminum in black, and create reproducible colors on steel.


Selectable pulse durations not only improve laser marking results on certain metals and plastics, but also provide more marking capabilities. With the MOPA laser, the pulse durations can be set to predefined values between 4 and 200 ns. Because it offers such a wide range of pulse durations, the MOPA is one of the most flexible lasers on the market. It can simulate the properties of conventional fiber laser markers (relatively long pulses) and those of classical solid state lasers (relatively short pulses) such as Nd:YAG or Nd:YVO4 (vanadate). You can also produce qualitatively equivalent markings with the MOPA laser partially faster than with the conventional fiber laser marker.


Using short pulses and lower pulse energy heat the material less, and the area of the heat affected zone is reduced. This results in more advantages and possibilities for laser marking metals and plastics:

Less burning/melting in the edge area of metal engravings

Less heat development during annealing markings on metal, which leads to a better corrosion behavior

Creation of reproducible annealing colors on stainless steel

Black marking of anodized aluminumControlled melting of plastics

Less foaming with plastics

More homogeneous and sometimes higher-contrast markings on some plastics


The advantages of the conventional fiber laser sources remain unchanged:

maintenance-free

long service life

air-cooled

cost-effective


QUICK LINKS

CONTACT US

   Add: NO.322, Shunfeng road, High tech zone, jinan city, shandong Province, China
   Fax: +86-531-88789173
   Phone: +8613256727251
   E-mail: manager@jnhanten.com
   Skype: +86-155 8995 7213
   WhatsApp: +8613256727251

Copyright  2021 Jinan Hanteng Laser Technology Co., Ltd.    Technical Support : sdzhidian