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SR-F Series

The SR-F series from Mitsubishi features a 3m by 1.5m compact footprint and offers the user diverse functionality.

Featuring a 3m x 1.5m footprint with many of the features and options that are popular in our best-selling eX-F laser, the SR-F is proof that good things really do come in small packages.

By utilizing fiber optics instead of mirror-directed beams, the SR-F takes up a fraction of the floorspace that other lasers might require—with all the same cutting power in our SR series CO2 laser. For diverse, high-quality fabrication that keeps your business productive and profitable, the SR-F series fiber laser is a proven workhorse you can depend on.


  • The inherent versatility of a high-quality Mitsubishi fiber laser makes the SR-F a very useful machine. But this machine can cut more than a diverse range of materials. From being 75% less costly to operate than traditional CO2 lasers to an on-board ECO MODE that saves on power consumption, the SR-F series fiber laser can help you cut costly inefficiencies out of your business.


  • Compared to traditional CO2 laser fabrication, fiber lasers combine maximum edge quality with high cutting speeds that produce more work, faster, while requiring fewer resources. The same components that make these machines more productive also make them easier to maintain, resulting in far less downtime overall.


  • Thanks to a fully modular design, it’s easy to add your SR-F series fiber laser to any existing or future expansions. Whether you’re in the middle of refitting your entire shop for unmanned production or still exploring your options, this machine is a flexible, highly adaptable option that will keep your shop running at peak efficiency—no matter what tomorrow holds.


  • ECO MODE reduces cost during standby by up to 70%
  • Reduced downtime between runs with automatic focusing that makes calibration easy, consistent, and seamless
  • Lower cutting and production times
  • Fiber processing ensures long-term stability and consistency, even at high speeds


  • Motion Cut features the beam on/off time and axial movement simultaneously, allowing cutting axes to move continuously without pausing for manual adjustments
  • Power control system provides power stability of +/- 1%
  • Multichannel dust-collection mechanism
  • Includes fiber oscillator, processing head and safety covers.


  • Uses the M700 series CNC control with a 15” touchscreen interface for easier programming and day-to-day operation
  • Mitsubishi’s High-Speed Control for Lasers (MHC-L), an original control method that maximizes fiber lasers’ high-speed cutting capability, controls beam on/off time in 1 micro-second increments. The system includes a timing calculator that allows the machine to deliver fast rise time when the laser needs power.
Maximum Workpiece Size: in (mm) 120.08 x 60.04 (3,050 x 1,525)
Rapid Travel Speed [X, Y]: in/min. (m/min.) 3,940 (100) single axis, 5,550 (140) simultaneous
Machine Unit Dimensions: W x H x D in (mm) 406.0 x 93.5 x 123.3 (10,312 x 2,375 x 3,132)
Automation Ready Yes
Laser Oscillator/Resonator YLS 2000 (2kW) YLS 3000 (3kW) YLS 4000 (4kW)
Rated Continuous Wave Output Power (W) 2000 3000 4000
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