Wuhan Questt ASIA Technology Co., Ltd. 86--13294168619 info@questtlaser.com
355nm 3W UV CNC Laser Etching Machine For Engraving / Marking

355nm 3W UV CNC Laser Etching Machine For Engraving / Marking

  • High Light

    laser marking machine for plastic


    industrial marking machine

  • Laser Wavelength
  • Laser Power
  • Application
    Engraving And Marking
  • Certificate
  • Service
    Online And Overseas Service
  • Gurranty
    1 Year
  • Place of Origin
  • Brand Name
  • Certification
    CE ISO
  • Model Number
  • Minimum Order Quantity
    1 set
  • Price
  • Packaging Details
    Standard Exporting Wood Cases
  • Delivery Time
    18 days
  • Payment Terms
    T/T, Western Union, L/C
  • Supply Ability
    1990 Sets/Year

355nm 3W UV CNC Laser Etching Machine For Engraving / Marking

3W UV Laser Etching Machine printing 355nm wavelength Precise laser beam




QA-UV3 CNC Laser Etching Machine is a 3W UV laser marking machine for precision precessing.The UV laser is suitable for being absorbed by many kinds of materials.


The wavelength is 355nm, so it also can do 3D laser engraving on crystal and glass like green laser. The marking and engraving is much more precision than green laser or fiber laser.

3W UV laser can be widely used in PCB, BGA, FCB, IC, computer fittings, industry bearing, timekeeper, electronic device, communicate device, space and aviation device, automobile parts, home appliances, hardware, electrical wire and cable, clothing, food packing, jewelry, cigarette etc.

24-hour non-stop running makes it meet the demand of massive on-line and off-line industrialized production. We can also equip this laser machine on the auto producing lines.





1 Long lifetime for using
2 very high quality laser beam for precision marking

3 High quality focus lens
4 3W high quality laser source

5 Exposing graphics can be promptly and freely amended
6 high ratio photo translate system




Model No. QA-UV3
Laser type UV laser
The average output power 3W 
Laser wavelength 355nm
Beam Quality(M2) 1
Frequency 20KHz-200KHz
Repetitive accuracy 0.005mm
Min Linear Width 0.01mm
Marking Depth 0.01-0.2mm
Max Speed 7000mm/s
Working area 75x75mm 110x110mm 175x175mm
Consumed power <500W
File format PLT, DXF, AI, DST, BMP, JPG, TIF
Power Supply 220V/50Hz/15A (110-120V Optional)
Cooling system Water cooling
Grosss weight 220kgs




Application field: Marking text, barcodes, and graphics/pictures on PC boards, polymers, plastics, metals, food packaging, clothing, jewelry, ICs, etc. printing all kinds of signs on surface of all kinds of products.

Material areas: all the material which fiber laser can not do, or finish not good. Most non metal materials.

355nm 3W UV CNC Laser Etching Machine For Engraving / Marking 0




1 Q: What is the warranty ?

A: The warranty is 2 year, but we offer whole life after-sale service.

2 Q: What is your payment term?

A: T/T, L/C, Westen Union, etc.

3 Q: What is your after-sale service?

A: Engineers can offer oversea services and we can also offer online service, using online chatting tools like Whatsapp to talk with customers directly for all questions .

4 Q: How is the quality of the machine?

A: Germany high technoloy with good quality.

5 Q: How is the operation of the machine?

A: We offer operation manual and videos, show you how to operate the machine.

We can also send engineers to your factory for training. Or you can send worker to gain training in our factory directly.


Machine outlook

355nm 3W UV CNC Laser Etching Machine For Engraving / Marking 1