3w UV Laser Marking Machine

Beam Quality M²:M2<1.3 Beam Diameter:0.6±0.1mm Pulse Width:<20ns@30KHz
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Product Introduction

Laser System DT-UV3W/5W
Laser Source 355nm UV
Nominal Laser Power 3/5W
Beam Quality M² M2<1.3
Beam Diameter 0.6±0.1mm
Pulse Width <20ns@30KHz
Frequency 20~120KHz
Peak Power 7.4KW
Long-term Power Instability 5%
Cooling System Air Cooled
Aiming Diode Intergrated Visible Red Laser Diode, λ=635nm, 10-50mW
General Information
Machine Net Weight 35KG
Machine Gross Weight 55KG
Packing Dimention 420*750*850mm
Electrical Connection Values 115V-230VAC 50-60Hz
Operating Temperature +10 to +35 °C (46 to 95°F)
Humidity < 90% non-condensing
Scan Head
F-Theta Lens FL 160 (Standard)
Marking Area 100*100mm
Spot Size in Focus 0.15mm
Min. Line Width 0.01mm
Min. Character 0.15mm
Working Distance (to Lens) 112±1mm
CCD Function Optional
Scan Speed Up to 4000 mm/s (Optional: 8000mm/s)
Communication Interface
PC Interface USB 2.0
Digtial Output Rotary axis and pedal are available
Marking Software EZCAD
Marking Software
Min. Hardware Requirements 1GHz or equal, USB 2.0
Operating System Windows XP, Win 7, Win 8, Win 10
Min. Memory RAM as recommended by OS, 100MB on HDD for Marking Software
Display SVGA Color
Fonts True-Type ( filled/unfilled), Single-Line Fonts
Orientation User Defined
Letter Spacing User Defined
Arc Text Scalable and adjustable
Elements Line, Rectangle, Circle, Ellipse (filled/ unfilled)
Formats Vector: *.plt, *.dxf, *.ai, *.svg; BMP: *.bmp, *.jpg, *.jpeg, *.gif, *.png;
Wide Range of Laser Workstations / Work Area Enclosures
Vacuum System


UV laser marking machine Small size High precision
Easy to carry High stability

Laser source

super cost-effective, directly install the galvanometer, compatible with fiber laser marking racks.

Galvo head
High focus, high stability, high accuracy, low temperature, short latency, and automated calibration.


Field lens

Imported lens material, high precision, fast and stable, it can quickly scan what you need It is marked.

Design made entirely of metal plates, with a basic construction that is both flexible and adaptable. There are many column spaces for marking at various points.


Control board

Use cutting-edge software that delivers consistent performance and excellent dependability. Prior to delivery of the equipment, software and parameter settings are supplied

Dual red light indicators

The double red light assists to correct the focal length, just simple adjustment, let the double red dots overlap to reach the focal length.


Rotary fixture

Easy mark on curved things like rings, bracelets, etc. thanks to rotational table capability.

Control buttons

Control buttons for security, a simple-to-use control system.



Lifting precision can be improved.


High quality and stable, could adjusted up and down when marking different heights material.


Large radiator area
Improves the performance of the machine and makes the machine more durable


Support the input of various parameters, the input is simple and easy to operate


uv laser marking machine Laser source Control board & system
Field lens Protective glasses Foot switch
Power cable wrench USB


Q: What’s your MOQ?

A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.

Q: Do you provide sample ? Is it free?

A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to collect the sample charge.

Q: What is your term of payment?

A: 30% down payment before producing and 70% balance payment before shipping.

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