30W MOPA Laser Marking Machine with Auto Focus System
30W MOPA laser marking machine with auto focus system can find the laser focus automatically. Now the MOPA laser engraver on sale at cheap price.
Here is a video of IMEI marking on iPhone 6s SIM tray by MOPA fiber laser engraver with third generation laser system and advanced fiber laser technology.

MOPA fiber laser marking machine is one professional laser source widely use for marking on the iphone back logo, TV controller keyboard, Laptop keyboard, Mobile phone keypad, plastic translucent keys, to make the keypad pervious to light.
MOPA fiber laser engraver with features as follows:
1. Third Generation laser marking system, the most advanced fiber laser technology.
2. Longest lifetime, more than 10,000 hours, free maintain.
3. Good quality of the laser beam, high pulse energy, stable performance.
4. Double red light focusing, digit scan head, high accuracy, high speed.
5. Air cooling system, small size, firendly design, easy to operate.
6. Widely application, most of the metal materials and nonmetal materials support, suitable for precise strips pattern marking.

30W MOPA laser marking machine with auto focus system can find the laser focus automatically. Now the MOPA laser engraver on sale at cheap price.

Here is a working video of Jet Black iPhone 7 laser engraving machine with MOPA fiber laser source for marking black mark on trade marks and models.

This is a video of STJ-30F-3D fiber laser marking machine for 3D relief deep engraving and 3D curved surface marking on copper with Germany IPG laser source.