Single and Multi-Mode Fiber Laser Markers - 10 to 50W


  • Largest Q switch range of 2-500 kHz
  • High speed, High Contrast marks on plastics
  • High speed annealing and engraving of metals
  • Multi language software support
  • Rotary and XYZ integrated motion
  • PC, touchscreen, pendant or standalone


Miyachi Unitek's LMF Series fiber laser markers are rugged, cutting-edge machines designed to address a wide range of laser marking applications. This versatile series is designed with multiple integration options to accommodate standalone operation, full production automation, or prototype development.

The LMF Series fiber laser markers are particularly suited for high speed laser marking, laser engraving / laser etching, laser ablation, and laser annealing resulting in high contrast marks on plastics, metals and more. May also be used for laser deep engraving, laser foaming and laser bleaching.  User configurable options and unique features mean the LMF Series laser markers can be tailored for optimized production. 

In response to customer demand for fine marking (less than 30 microns), Miyachi Unitek recently introduced the LMF2000-SM Single Mode laser marker.  LMF2000-SM features increased depth of focus for finer lines, and marking on curved surfaces in an increased mark working area.  It is particularly suited for scribing and cutting a wide variety of materials including alumina, silicon, copper and aluminum foils.  LMF 2000-SM has a high beam quality, with an M squared of less than 1.3.

Model numbers include LMF1000, LMF2000, LMF2000-HP, LMF-2000-SM, LMF3500-HP, and LMF5000.



Specifications :



Pump source

Laser Diode

AC Power

Single Phase, 90-130 VAC/180-260 VAC, 50/60 Hz, 10A

Environment Temperature

15°- 40° C (59°-104° F)*

Environment Humidity

Less than 90% RH (non-condensing)


Air cooled

*15°-35° C (59°-95° F) for 35W and 50W models


Physical characteristics :



Compact Head (10,20W)

Compact Head (35W)

Microhead (50W only)

Dimensions inches (mm)

26.4 x 17.0 x 7.3 (670.9 x 431.8 x 186.1)

14.6 x 4.49 x 5.9 (369.8 x 114 x 150.8)

15.3 x 4.49 x 5.9 (388.8 x 114 x 150.8)

8.49 x 3.03 x 4.22 (215.6 x 77 x 107.2)


61 lbs/27.7 kg

16 lbs/7.3 kg

17.2 lbs/7.8 kg

8.4 lbs/3.8 kg




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