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UV laser marking machine

  • 3W uv laser engraving printing machine
  • 3W uv laser engraving printing machine
  • 3W uv laser engraving printing machine
  • 3W uv laser engraving printing machine
  • 3W uv laser engraving printing machine
3W uv laser engraving printing machine3W uv laser engraving printing machine3W uv laser engraving printing machine3W uv laser engraving printing machine3W uv laser engraving printing machine

3W uv laser engraving printing machine

  • Model: STMZ-3
  • Laser power: 3W
  • Laser wavelength: 355nm
  • Product description: UV laser engraving printing machine has good quality beam and its focal spot is extremely small, it can be used for hyperfine marking. The ultraviolet laser can be absorbed by most materials, so it ha
  • INQUIRY

Working principle of UV laser marking machine
The principle of UV laser marking machine's engraving printing processing is realized by photochemical ablation, that is, the uv laser energy is used to break the linkage between atoms or molecules, make them become small molecules to vaporize and evaporate. The focus spot is extremely small, and the heat affected zone of processing is minimal, so it can be used for ultra-fine marking and marking on special materials. It is the first choice for customers who have higher requirements for marking.
Features
UV laser engraving printing machine has good quality beam and its focal spot is extremely small, it can be used for hyperfine marking. The ultraviolet laser can be absorbed by most materials, so it has broader application range. As a kind of cold light source, the ultraviolet laser has very small heat affected zone in the process of marking or cutting, it will not generate thermal effects on the work piece surface. The laser has 20,000 hours free maintenance, no consumables, low using cost, energy saving and environmental protection. 
Parameters

Model
STMZ-3
Laser power
3W
Laser wavelength
355nm
Min. character size
0.08mm
Marking field
100mm*100mm(Selectable)
Marking Speed
250 characters/s
Repeat Accuracy
±0.001mm
Machine Power Consumption
1.2KW
Application
Consumer electronics, mobile phone parts, LCD screen, QR code and trademark logo, pottery and porcelain, sapphire, FPC flexible circuit board cutting and micro holes drilling, lineation on biomedical glass, capacitive touch screen ITO etching. Metal or non-metallic surface marking.