Industrial-Grade Laser Solutions — Built for Stability
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UV Laser Marking Machine

Model: DLM-UV-5W

355nm UV laser with cold marking technology. Zero thermal damage on plastics, glass, and sensitive materials. Ideal for medical and electronics.

Laser Power
5w
Laser Source
UV Solid-State 355nm
Marking Area
110×110mm / 175×175mm
Marking Speed
≤6000mm/s
Cooling
Air-Cooled / Water-Cooled
Weight
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355nm UV laser with cold marking technology. Zero thermal damage on plastics, glass, and sensitive materials. Ideal for medical and electronics.

Core Features

Cold Processing
Minimal heat-affected zone, no material damage
Plastic & Glass
Perfect for sensitive materials
Medical Grade
FDA compliant for medical device marking

Technical Specifications

Laser SourceUV Solid-State 355nm
Power3W / 5W / 10W / 20W
Marking Area110×110mm / 175×175mm
Marking Speed≤6000mm/s
CoolingAir-Cooled / Water-Cooled

Marking Sample Gallery

Stainless Steel

Stainless Steel

Deep engraving on SS304

Aluminum

Aluminum

Serial number on alloy

Copper Logo

Copper Logo

Company logo on copper

Titanium QR

Titanium QR

QR code on medical titanium

ABS Plastic

ABS Plastic

Date code on plastic housing

Gold Ring

Gold Ring

Personalized ring engraving

Video Demo

UV Laser Marking Machine Demo Video

Watch the marking demo on various materials

Want to see how it performs on your materials? Request a free sample test.

Frequently Asked Questions

This machine can permanently mark most metals including steel, stainless steel, iron, aluminum, copper, brass, titanium, gold, silver, and hard alloys. It also works on ABS, PVC, PC, nylon, and other hard plastics.

The machine comes with EZCAD software (Windows) included at no extra cost. It is also compatible with LightBurn, a popular third-party laser control software.

Air-cooled models require no external water chiller — just plug into a standard power outlet. Cabinet models have built-in cooling fans.

Yes, you can upgrade the marking area by replacing the F-theta lens. We sell F-theta lenses separately and can guide you through installation.

Supported formats include PLT, DXF, AI, SVG, JPG, GIF, BMP, PNG, and more. Both vector and raster files are supported.