Glass doors and shower panels
For: glaziers and installers
Add logos and ID marks after the glass is installed. On tempered glass, start at low power and test a corner first.
Configuration overview
- Laser5W UV, 355 nm
- Marking area80 × 80 mm
- WeightAbout 4 kg
- PowerPlug-In Version
HS-PUV05 Portable UV Laser Marking Machine
The HeatSign HS-PUV05 is a portable UV laser marking machine. It has a 5W, 355 nm UV laser and a touchscreen in one unit that weighs about 4 kg. Take this handheld UV laser marking machine to glass doors, car windows, and large plastic parts. Mark or engrave text, logos, patterns, images, serial numbers, and QR codes without moving the item.
- Works on many materials. Glass, plastic, acrylic, ceramic, wood, leather, and painted or anodized metal.
- Plug-in or battery. Use the plug-in version in the shop, or the battery version on job sites and car lots.
- No computer needed. Design on the built-in touchscreen or load files from a USB drive.
Choose your power source
Both versions have the same laser and features. Only the power source is different.
- 12-month warranty
- CE and FDA compliant
- Factory-direct pricing
- Free software updates
- Lifetime technical support
Portable UV Laser Marking Machine for Large Items You Cannot Move
Most UV laser machines sit on a desk. The item must fit inside the machine. A glass door, a car window, or a big control cabinet will not fit.
A portable UV laser marking machine solves this. You take the machine to the item. Some buyers call it a portable UV laser engraver.
What is a portable UV laser marking machine?
It is a laser marking machine you can carry by hand. It uses 355 nm ultraviolet (UV) light, which barely heats the material. So it can make sharp, permanent marks on glass, plastic, and coated metal, even on items too big for a desktop machine.
How to use it in 4 steps
1. Design your mark on the touchscreen, or load a file from a USB drive.
2. Put on the 355 nm safety goggles. Place the orange focus hood flat on the item.
3. Press the button once. A red light shows where the mark will go.
4. Press the button again to start marking.
Why Choose the HeatSign Handheld UV Laser Marking Machine
Four reasons it is easy to use on site every day.
Want the full specs before you decide?
Get the HS-PUV05 catalog with all parameters, marking samples, and pricing.
UV Laser Engraver for Glass Doors, Car Windows, and Bottles
As a UV laser engraver for glass, the HS-PUV05 leaves a fine white frosted mark and barely heats the glass. You do not need spray, stencils, or acid.
Car windows and windshields
For: auto glass shops and dealers
Mark VINs and IDs in the shop or on the car lot, using the built-in VIN tool. See our VIN etching guide.
Large bottles and display glass
For: spirits and perfume brands, event teams
Add names, dates, and logos in the store or at events. Flatter areas of a bottle give the best result.
Mirrors and coated glass
For: interior, sign, and furniture shops
The laser removes a thin layer of coating to create a sharp logo or pattern.
UV Laser Etching Machine vs Sandblasting and Acid Etching
Compare
Portable UV laser
Sandblasting
Acid or cream etching
Needs a stencil or mask?
Portable UV laserNot needed
SandblastingNeeded
Acid or cream etchingNeeded
What you buy for each job
Portable UV laserNone
SandblastingSand and vinyl
Acid or cream etchingCream and stencils
How to change text or numbers
Portable UV laserRight on the screen
SandblastingCut a new stencil
Acid or cream etchingMake a new stencil
Can it mark fine detail and QR codes?
Portable UV laserYes
SandblastingLimited
Acid or cream etchingLimited
For frosting a whole glass panel, sandblasting still makes sense. For logos, IDs, and codes that change often, a UV laser etching machine saves time and supplies.
What Else Can a Portable UV Laser Marking Machine Mark?
Besides glass, it marks and engraves plastic, acrylic, ceramic, wood, leather, and painted or anodized metal.
Plastic housings and equipment
For: equipment makers, field service teams
This UV laser marker adds serial numbers, QR codes, and Data Matrix codes to housings and control panels. Unlike labels, the marks do not peel off. Learn more about plastic laser marking.
Painted and anodized metal
For: nameplate makers, panel builders
Remove paint or anodizing to show sharp, easy-to-read text and logos on aluminum panels and coated steel.
Cables and pipes
For: electrical and pipe installers
Mark sizes, specs, and serial numbers on cables and PVC pipe without cutting them.
Acrylic, ceramic, wood, and leather
For: sign makers, tile makers, gift shops
Engrave logos and patterns on large acrylic signs, tiles, basins, wooden boxes, and leather goods.
Get a free marking solution for your part
Tell us the item, the material, and what you need to mark. We will come back with the right version, the settings to use, and a clear quote.
- Free, no obligation
- Reply within 1 working day
- Settings and quote included
Get My Free Solution
Takes about a minute
How to Choose Your Portable UV Laser Setup
Both versions of this handheld UV laser marking machine use the same laser. Follow three steps to pick the right setup.
Step 1: Pick your power source
Plug-In Version
Runs from the included power adapter on a wall outlet. There is no battery to charge or replace.
Best for:
- Shops, showrooms, and packing areas
- Long jobs near an outlet
- Buyers who want the lower price
Battery Version
A built-in lithium battery gives about 2 hours of cordless marking. A full recharge takes about 3 to 4 hours, and you can keep marking while it charges.
Best for:
- Job sites and installed glass
- Car lots and fleet yards
- Events and pop-up stores
Choose the battery version when you order.
Step 2: Compare a Portable UV Laser Engraver with Desktop UV, Fiber, and Dot Peen Machines
| Question | Portable UV (HS-PUV05) | Desktop UV machine | Portable fiber laser | Handheld dot peen |
|---|---|---|---|---|
| Best materials | Glass, plastic, ceramic, coated metal | Glass, crystal, plastic | Bare metal, some plastics | Metal |
| Big or installed items | Yes | No, the item must fit inside | Yes | Yes |
| Marks glass | Yes | Yes | No | No |
| 3D marks inside glass | No | Some models | No | No |
| Mark style | Fine mark on the surface | Fine mark on or inside the glass | Dark, permanent mark on metal | Deep dotted dent |
| Parts to replace | None | None | None | Marking pins |
- Glass, plastic, or coated parts on big items? Choose this portable UV laser marking machine.
- Small glass gifts in volume, or 3D crystal? Choose one of our desktop UV laser marking machines.
- Lots of bare steel? Choose the portable fiber laser marking machine.
- Deep marks that survive paint and wear? Choose the handheld dot peen marking machine.
Step 3: Check the marking spot on your item
1.Each mark can be up to 80 × 80 mm.
2.The focus hood needs a flat spot to sit on
3.There is no rotary axis, so it cannot mark all the way around a bottle or pipe.
Portable UV Laser Marking Machine Specifications
Full specs for the HS-PUV05 UV laser marker. Mark depth and results depend on your material.
| Model | HS-PUV05 |
|---|---|
| Laser | 355 nm UV laser, solid-state, 5 W |
| Beam quality | M² ≤ 1.3 |
| Marking area | 80 × 80 mm per mark |
| Mark depth | About 0.01–0.4 mm, depends on material |
| Repeatability | ±0.002 mm |
| What it can mark | Text, arc text, logos, patterns, images, vector graphics, shapes, 1D barcodes, QR codes, Data Matrix, serial numbers, dates, and VINs |
| File formats | BMP, JPG, PNG, DXF, SVG, PLT; TXT and Excel for data |
| Power versions | Plug-in version or battery version |
| Battery runtime | About 2 hours (battery version) |
| Recharge time | About 3–4 hours; can mark while charging |
| Power supply | 23–25 V through the included adapter; uses up to 200 W |
| Cooling | Air-cooled |
| Control | Built-in touchscreen, 8-core processor, Linux system, USB port |
| Languages | 15+, including English, Spanish, German, French, Portuguese, Polish, Czech, and Arabic |
| Operating temperature | 0–30 °C (32–86 °F) |
| Size and weight | 317 × 131 × 236 mm, about 4 kg |
| Laser class | Class 4 (EN 60825-1) |
| Compliance | CE, FDA compliant |
| Warranty | 12 months; lifetime technical support |
Size, Weight, and Controls of the Handheld UV Laser Marking Machine
The HS-PUV05 handheld UV laser marking machine measures 317 × 131 × 236 mm (12.5 × 5.2 × 9.3 in) and weighs about 4 kg (8.8 lb). It fits in a small case and carries in one hand, so it travels in a van or a car boot. Every control you use on a job sits on the outside: the touchscreen, the light output button, the emergency stop, the USB port, and the charging port.
Portable UV Laser Marking Machine FAQ
Common problems buyers ask about when they mark glass and plastic on site.
How much does a portable UV laser marking machine cost?
The HeatSign HS-PUV05 costs about USD 2950 to 4200. The price depends on the version you choose: plug-in or battery. Every order includes 355 nm safety goggles, a 12-month warranty, and free software updates. Shipping and import costs depend on your country. Tell us your item and material for a clear quote. If you are not sure it will work, we can run a test mark on your material first.
Why does a UV laser mark look faint on clear glass, and can scanners read it?
On clear glass, a UV mark is a white frost, not a dark color. It is easy to see against a dark background or when light shines on it from the side. It is hard to see against a white wall. To scan QR or Data Matrix codes on glass, use a camera-type 2D scanner, not a basic laser barcode scanner. Shine light across the code from a low side angle, make the code a little larger, and leave empty space around it.
Will UV laser marks wear off with washing, cleaning, or weather?
On glass, no. The laser changes the glass surface itself, so the frosted mark does not wash off or fade. On most plastics, UV marks hold up well to wiping and common cleaning products. On painted or anodized metal, the mark lasts as long as the coating around it. For plastic parts that sit in strong sun all day, test first, because some plastics fade over time.
Why do two plastic parts look different with the same settings?
Plastic is not one single material. Its color, fillers such as glass fiber, recycled content, and added UV blockers all change how it reacts to UV light. So the same setting can give a clear mark on one part and a weak mark on another. Start with the built-in material template. Then adjust power, speed, and number of passes, and save the result as your own template for that part.
What safety rules apply to a handheld Class 4 UV laser at work or in public?
Treat it like any Class 4 laser. Everyone near the laser must wear goggles rated for 355 nm. Work inside a closed-off area, keep visitors out, and put up laser warning signs. Never point the laser at people, mirrors, or shiny metal. Marking makes smoke, so work where air moves freely or use a fume extractor.
Why is my mark weak or uneven, or why did the laser stop?
Most problems have a simple cause. Check that the orange focus hood sits fully flat, so the laser stays in focus. Clean the lens, because dust weakens the laser. Curved or uneven spots can also give uneven marks. Then make sure the material template matches your item. If the laser stops by itself, the machine may be too hot. It works from 0 to 30 °C, so work in the shade and keep about 10 cm of space around the air vents.
Get a Quote for Your Portable UV Laser Marking Machine
Tell us what you want to mark, the material, and the size of the item. Our engineers will suggest the right version and send you a clear quote.