Our Products


UF-Series Fiber Laser Marking System

Deep Engraving & Harder Substrate Laser Marking System

Designed for applications requiring marking onto very hard metals, or for marking applications that require etching or engraving.

The Fiber Laser Marking Systems are ideal when your application requires higher output powers with a smaller spot size and a virtually maintenance free operation.  The high beam quality and small spot size with larger lenses allows it to be used for smaller component batch marking applications, the cutting of very thin metals, and to achieve depth into harder metals like titanium, inconel, or tool steel. 

If your marking application or specification calls for marking depth, the UF-Series is your laser of choice.  The UF-Series is available in 20 watts, 30 watts, and 50 watts with an industry leading complete 3 year warranty.

There are lots of choices when it comes to Fiber Laser Systems, but RMI’s decades of high quality optics and optomechanical design experience have allowed us to develop one of the best systems on the market today.

Marker Head 

UF-20 UF-30 UF-50
Laser Source Built-in Yb-doped Fiber Laser  Yb-doped Fiber Laser  Yb-doped Fiber Laser
Wavelength 1064 nm 1064 nm 1064 nm
Laser Source Output 20 W equivalent CW Power 30 W equivalent CW Power 50 W equivalent CW Power
Peak Power 1mJ 1mJ
Pulse width 100ns, 20~200kHz  100ns, 20~200kHz  120ns, 50~200kHz
100mm F-Theta Lens: Beam Spot Diameter Max Marking Area ~15 µm
65 x 65 mm
2.56 x 2.56 in.
~15 µm
65 x 65 mm
2.56 x 2.56 in.
~15 µm
65 x 65 mm
2.56 x 2.56 in.
163mm F-Theta Lens: Beam Spot Diameter Max Marking Area ~20 µm
105 x 105 mm
4.13 x 4.13 in.
~20 µm
105 x 105 mm
4.13 x 4.13 in.
~20 µm
105 x 105 mm
4.13 x 4.13 in.
254mm F-Theta Lens: Beam Spot Diameter Max Marking Area ~30 µm
150 x 150 mm
6 x 6 in.
~30 µm
150 x 150 mm
6 x 6 in.
~30 µm
150 x 150 mm
6 x 6 in.
330 mm F-Theta Lens: Beam Spot Diameter Max Marking Area ~50 µm
200 x 200 mm
7.7 x 7.7 in.
 ~50 µm
200 x 200 mm
7.7 x 7.7 in.
420 mm F-Theta Lens: Beam Spot Diameter Max Marking Area ~60 µm
254 x 254 mm
10 x 10 in.
~60 µm
254 x 254 mm
10 x 10 in.
Lenses available (focal length) 100, 163, 254mm  100, 163, 254, 330, 420 mm  100, 163, 254, 330, 420 mm
Cooling System Air-cooled Air-cooled Air-cooled
Operational Temp Range* ~10-40˚C (~50–104˚F)   ~10-40˚ C (~50–104˚ F)  ~10-40˚ C (~50–104˚ F)
Operational Humidity Range* 80% non-condensing  80% non-condensing  80% non-condensing
Weight 5.0 kg (11 lbs)  5.0 kg (11 lbs)  5.0 kg (11 lbs)
Dimensions LxWxH** 260 x 149 x 141 mm (10.2 x 5.9 x 5.6 in.) 260 x 149 x 141 mm (10.2 x 5.9 x 5.6 in.) 260 x 149 x 141 mm (10.2 x 5.9 x 5.6 in.)

Controller

Operational Temp Range* ~10-40˚ C (~ 50–104˚ F)
Operational Humidity Range* 80% non-condensing
Power Source AC 100 - 240 V 5 A, 50/60 Hz
Consumption Power <400w
Weight (with set of cables) 13 kg (29 lbs)
Dimensions LxWxH** 430 x 440 x 132 mm (16.9 x 17.4 x 5.2 in.)