Gweike Made in China
LF1390
LF1390 Fiber Laser Cutter for Small Parts
The LF1390 is Gweike's compact cutter for workshops that make small parts and need tight tolerances in thin stainless, galvanized and electrolytic sheet. The cutting area is fully enclosed behind CE laser protective glass, fumes are filtered inside the cabinet, and the Y axis runs on two rails with dual ball screws to keep lines straight at speed. An autofocus head shifts the focal position over a 20 mm range to suit plates of different thickness.
Request a quote for this machineQuoted with delivery, installation and operator training.
See all fiber lasers or every Gweike machine we supply.
Specifications
- Working area
- 1300 x 900 mm
- Laser power
- 500 W, 800 W, 1000 W, 2000 W or 3000 W
- Repeat positioning accuracy
- ±0.02 mm
- Max. speed
- 40 m/min
- Max. acceleration
- 0.5 G
- Drive
- TBI grinding ball screws (dual on Y), Hiwin guide rails
- Servo motors
- Panasonic
- Autofocus range
- -10 to +10 mm, 0.01 mm precision
- Power supply
- 220 V, 50/60 Hz, 60 A
- Enclosure
- Fully enclosed, CE laser protective glass window
Manufacturer data. Options and exact configuration are confirmed in your quote.
Where it fits
The LF1390 suits a small shop making precise small parts from thin stainless, galvanized or electrolytic sheet, where the fully enclosed 1300 x 900 mm cabinet and autofocus head matter more than raw cutting speed. Its footprint and power steps down to 500 W make it a lower-cost entry point for a shop moving from manual cutting or outsourcing into its first laser, rather than a production shop running large sheets. A fabricator cutting full 3 x 1.5 m sheets of structural steel would outgrow the 1300 x 900 mm bed quickly and should look at the larger LF3015 models instead.
Confirm before you order
- Confirm cutting thickness for the intended material and gauge, since no thickness chart is published for this model
- Check 220 V, 60 A power supply matches available shop electrical service
- Verify working area (1300 x 900 mm) fits the largest parts the shop plans to nest
Other fiber lasers
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Amada
ENSIS-3015RIe
3 x 1.5 m fiber laser with a built-in Rotary Index that also cuts round, square and rectangular tube, channel and angle.
- Laser power
- 3000, 6000 or 9000 W (max. 3 kW in Rotary Index mode)
- Working range (X x Y x Z)
- 3070 x 1550 x 200 mm
- Repeatable positioning accuracy
- ±0.01 mm
-
Bystronic
ByStar Fiber 6225
Large-format 6.2 x 2.5 m enclosed fiber laser from Bystronic with laser sources up to 30 kW.
- Nominal sheet size
- 6200 x 2500 mm
- Laser power
- Up to 30 kW
- Max. simultaneous positioning speed
- 170 m/min
-
Gweike
LF3015GA
Fully covered 3 x 1.5 m fiber laser with a two-position exchange table, 1.5 to 12 kW.
- Working area
- 3050 x 1530 mm
- Laser power options
- 1.5, 2, 3, 4, 6 or 12 kW
- X/Y positioning accuracy
- ±0.03 mm