KT-LF20

20W Fiber Laser Marker Machine

  • Provides clearer and deeper marking in high speed situations

  • Stable 20W power output laser

  • Long working life: 50000 – 100000 hours

  • Min. line width: 0.01mm

  • Ease of installation and operation

  • Red line position

  • Superior air cooling technology

  • Ease of use and maintenance free

  • Supports continuous 24/hour work loads

  • Low power consumption

  • ISO9001:2008/CE approved

high power fiber laser
KT-LF20 Fiber Laser marking system comes with increased power to mark larger areas in the range of 250mm x 250mm. It not only marks small metals effectively, but also marks large parts as accurately and efficiently.

The imported scan head supports high-speed marking. The 20W power produces good quality laser beam, leading to high-precision marking.

Marking process
Marking Content

• English letters, characters
• Graphics/Special symbols/Logos
• Time & Date
• All Numbers
• Barcode/2D codes/Qr code etc.

Applicable Materials

• All varieties of metal materials including rare metals
• Plastics such as ABS, PP, PES, PVC etc.
• Ceramic
• Rubber
• Coating materials
• Epoxy resin
• Electroplating materials

Applicable Industries

KT-LF20 Fiber Laser is perfect for engraving and marking products from a wide-range of industries. The following are just a few of the industries it is used in:

• Metal processing/marking
• Jewelry engraving/marking
• Plastic translucent keys
• Auto parts marking
• Electronic parts
• PCBs
• Integrated circuits (IC)
• Electrical appliances
• Medical tools
• Instruments
• Sanitary ware

ModelKT-LF20
Laser typeFiber laser
Power output20W
Optional power10W(KT-LF10)
15W(KT-LF15)
30W(KT-LF30)
Marking area100mm x 100mm
Optional marking area175mm x 175mm/200mm x 200mm/300mm x 300mm
Marking Speed≤9000mm/s
Wave Length1064±10nm
Repeated Accuracy±0.001mm
Frequency of pluse20KHZ~100KHZ
Marking Depth≤0.2mm(depends on material)
Mini line Width0.01mm
Mini line characters0.2 mm
Power supply AC220V±10% 50Hz or AC110V 60HZ
Cooling wayAir cooling
Operation Temperature10-35°C
Laser generator life50000~100000 hours
System / compatible file formatsWindows XP or 7 32bit/PLT, DXF, DST, BMP, JPG, JPEG, PNA, TIF etc
rubber mark
ring mark
light parts
metal mark
medical parts mark
code mark