15W UV Laser Machine (JPT Seal-355-15S)
$12,000.00
Industrial Speed & Stability. 15W water-cooled power guarantees continuous, stable cold marking for high-volume PCB depaneling, glass engraving, and medical plastic serialization. Maximize your industrial UV throughput.
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Overview
The 15W UV Laser sits at the production sweet spot of our UV catalog, built around the JPT Seal-355-15S source. Same M² less than 1.2 beam quality as the 10W and 20W UV tiers, same 355 nm DPSS architecture, but at a power level that maximizes throughput for production glass, plastic, and ceramic marking before the larger 20W tier becomes necessary. The 15W chassis steps up to a 1000 W chiller (versus 10W’s 500 W) which gives the source the cooling headroom for sustained multi-shift production duty cycles.
Buyers reach the 15W UV tier when 10W cycle times are the production bottleneck. The 15W delivers 50% more average power than the 10W at the same frequency range (40 to 300 kHz), which translates to roughly 35 to 45% faster production cycles on glass and plastic marking workloads. Typical workloads: high-volume PCB and FR4 line serialization, perfume bottle and wine bottle marking at 300 to 800 units per shift, medical device polymer UDI marking for FDA submission, ceramic substrate marking for electronics OEMs, and Tetra Pak-class polymer film date coding.
What you get from JPT Laser Shop: a verified JPT Seal-355-15S source with traceable serial, the integrated 1000W water chiller, the Sino-Galvo SG7110 scanning head, DDP shipping with customs and duties paid for US, Canada, and EU buyers, plus an 18-month warranty on UV source and machine. The 15W ships from the same JPT factory line as the 10W and 20W UV tiers; production quality and post-sales support match across the Seal-355 series.
Technical specifications
Laser source, JPT Seal-355-15S
| Source model | JPT Opto-Electronics Seal-355-15S |
|---|---|
| Laser type | UV DPSS, Q-switched nanosecond (frequency-tripled Nd:YVO4) |
| Wavelength | 355 nm |
| Average output power | > 15 W at 60 kHz |
| Pulse width | < 20 ns at 60 kHz |
| Pulse frequency range | 40 to 300 kHz |
| Spatial mode | TEM00 |
| Beam quality M² | <= 1.2 |
| Beam diameter | 0.55 plus-minus 0.15 mm |
| Beam full divergence angle | <= 2 mrad |
| Beam circularity | > 90% |
| Polarization ratio | > 100:1, horizontal |
| Average power stability (24h) | RMS <= 3% |
| Pulse-to-pulse stability | RMS <= 3% at 60 kHz |
| Cooling method | Water-cooled (1000 W chiller, integrated) |
| Supply DC voltage | 36 V |
| Maximum power consumption | < 250 W |
| Source net weight | 9.8 kg |
| Source dimensions | 325 × 180 × 114 mm |
Scanner + complete machine
| Scanner | Sino-Galvo SG7110, 10 mm aperture, plus-minus 11° |
|---|---|
| Marking speed | up to 6000 mm/s |
| Working area | 175 × 175 mm with 175 mm lens; 70/110/210/300 mm options |
| Cooling | Integrated 1000W water chiller (sealed) |
| Software | EZCad 2 included |
| Warranty | 18 months on JPT UV source and machine |
What this machine can do
High-volume glass marking
Perfume bottles, wine bottles, awards production runs at 300 to 800 units per shift. The 15W tier is where serious glass production starts.
PCB and FR4 line-speed serialization
Electronics PCB substrate marking at production line speeds with 2D data matrix codes. The 50% power increase versus 10W cuts cycle time roughly 35-45%.
Medical device polymer UDI marking
FDA-compliant UDI marking on plastic medical devices at production volumes. UV cold marking preserves substrate biocompatibility.
Food packaging polymer film marking
Date codes and product identification on PET, polyethylene, polypropylene packaging films at conveyor line speed. Tetra Pak class production workloads.
Ceramic substrate OEM production
Alumina ceramic for electronics OEMs, dental ceramic marking at lab production volumes, industrial ceramic component identification.
How this compares to adjacent models
| Specification | 10W UV | ★ This machine 15W UV (Seal-355-15S) |
20W UV |
|---|---|---|---|
| Best for | Production entry | Production sweet spot | Top UV production |
| Source model | Seal-355-10S | Seal-355-15S | Seal-355-20S |
| Average power | > 10 W | > 15 W | > 20 W |
| Chiller capacity | 500 W | 1000 W | 1000 W |
| Source weight | 8.8 kg | 9.8 kg | 15 kg |
| Source dimensions | 290 × 180 × 114 mm | 325 × 180 × 114 mm | 400 × 205 × 124 mm |
| Warranty | 18 months | 18 months | 18 months |
Practical guidance: 15W UV is the production sweet spot for shops that have outgrown 10W but where 20W is more cooling capacity than the workload demands. Step up to 20W UV when the 15W becomes the production throughput bottleneck. Step down to 10W UV if budget matters more than 50% throughput increase. Full comparison →
What’s in the box
- 2 fused-silica (quartz) field lenses of your choice from 70, 110, 175, 210, or 300 mm
- 1 rotary attachment: D60, D80, or D100
- Motorized Z-axis
- UV-rated safety glasses (355 nm)
- Foot pedal
- Integrated 1000W water chiller
- Marking head, USB + Ethernet + region power cable
- EZCad 2 USB key
- Quick-start guide + chiller maintenance instructions
- Cleaning kit, spare lens wipes
- 18-month warranty registration
Software and upgrade options
This UV machine ships with the standard Sino-Galvo SG7110 galvo head and EZCad 2 software included on USB. Unlike the fiber catalog, the UV catalog does not offer an intermediate 2.5D upgrade; UV applications either work on flat surfaces (the standard head is sufficient) or require full 3D dynamic focus (Feeltek upgrade below).
Base configuration: SG7110 head + EZCad 2 + LightBurn via adapter
The standard configuration handles all flat-surface UV marking. EZCad 2 is the UV control software and has dot-matrix raster and photo-engraving modes well suited to UV-sensitive materials. LightBurn is supported via a USB adapter for operators who prefer that workflow.
3D upgrade: Feeltek FR10-U dynamic-focus head + LenMark (USD 5,500)
The FR10-U steers focus in software (LenMark) and uses no swappable field lens — up to a 600 × 600 mm field.
This upgrade replaces the standard SG7110 with the Feeltek FR10-U 3D dynamic-focus head. This is the UV-specific Feeltek model with optical coatings and beam-path tuning for the 355 nm wavelength. The upgrade adds LenMark software (Feeltek’s controller-side 3D mapping software). What you gain: continuous focal-length adjustment as the galvo mirrors point the UV beam across a curved or three-dimensional workpiece. UV is the right wavelength for marking glass, ceramic, clear plastics, silicone, and coated metals; the 3D head extends that capability to round, domed, or contoured versions of those workpieces.
When to choose the 3D upgrade: production volume on curved workpieces in UV-suited materials. Perfume bottles, cosmetic packaging, wine bottle accents, watch case-backs in ceramic, pharmaceutical vials, glassware for hospitality and luxury brands. If you are running batches of dozens to thousands of curved UV-suitable parts per shift, the 3D head dramatically cuts cycle time versus repositioning the workpiece between focal heights. For one-off curved jobs the standard fixed-focus head still works but is much slower per piece.
Our 3D UV engraving guide walks through the complete workflow from CAD model to engraved curved part using the Feeltek and LenMark pipeline.
Marking area by lens
The included lens choice determines the marking area on the workpiece. Every JPT UV machine ships with two lenses of your choice from the standard set; the 175 mm lens is included by default unless you specify otherwise at checkout.
| Lens focal length | Marking area | Best for |
|---|---|---|
| 70 mm | 70 x 70 mm | Small parts: micro-text on electronics, fine-detail glass marking |
| 110 mm | 110 x 110 mm | Medium UV work: small bottles, PCB boards, electronic enclosures |
| 175 mm (default) | 175 x 175 mm | General UV production: cosmetic packaging, mid-size glass and plastic parts |
| 210 mm | 210 x 210 mm | Larger UV parts: wine bottle accents, larger ceramic panels |
| 300 mm | 300 x 300 mm | Maximum area: full-field UV marking on large flat parts |
Configuration and capability summary
| Configuration | Head | Software | Use case |
|---|---|---|---|
| Base (standard) | Sino-Galvo SG7110 | EZCad 2 (USB), LightBurn (via adapter) | Flat UV marking on glass, ceramic, plastics, coated metals |
| 3D upgrade (USD 5,500) | Feeltek FR10-U | LenMark (Feeltek) | Curved or 3D UV workpieces in production volume |
The 3D upgrade is installed at the factory at the time of order. Adding it later requires shipping the head back as a service exchange. If you know at purchase that your UV work will include curved workpieces in production volume, configure the upgrade at checkout.
Shipping and delivery
Lead time: 3 to 4 weeks factory build.
Shipping: Free DDP to USA, Canada, EU 27. Free shipping rest of world. The 15W UV crate is moderate (approximately 48 to 55 kg shipping weight including the integrated chiller). DDP transit is approximately 30 days by sea freight to US and Canada or 20 days by rail freight to EU 27, with customs and import duties included in the price. CIF air freight is available worldwide at 12 to 15 days transit if you prefer faster delivery and handle customs clearance yourself.
Crate: curbside standard; lift-gate recommended at this weight. Full terms on the shipping policy page.
Warranty
18-month warranty on JPT UV source and machine including the integrated 1000W chiller. UV diode service life expectations are reflected in the warranty term; in practice, JPT UV sources frequently run 3 to 5 years before showing power degradation.
30-day defect return window. Full text on the returns and warranty page.
Frequently asked questions
Is 15W UV really the production sweet spot?
For most non-metal production workloads, yes. The 15W gives 50% more power than 10W at the same scanner and chiller form factor profile. Step up to 20W only when the 15W is the throughput bottleneck or when the larger 15 kg source weight of the 20W is acceptable. Most production shops settle at 15W after their workload analysis.
What chiller maintenance does the 1000W chiller need?
Same as the 10W tier’s chiller, just larger capacity. Distilled water, visual inspection every 6 to 12 months depending on duty cycle, filter and reservoir maintenance per the quick-start guide. Sealed unit, no external water plumbing required.
How does 15W UV compare to a 30W or 50W fiber laser for production marking?
Different applications. The fiber laser is faster on metal at any power tier. The 15W UV is the right choice when the material is glass, plastic, ceramic, FR4, or any heat-sensitive substrate where fiber would damage the surface. Shops doing mixed metal-and-glass work typically buy one of each rather than trying to use one machine for both.
What is the throughput on PCB serialization?
200 to 600 boards per hour at production speed depending on mark size and complexity. UV is the standard wavelength for electronics PCB marking; the 15W tier handles mid-volume to high-volume PCB lines.
Delivery and customs?
5 to 7 weeks total. DDP shipping includes customs duties for US, Canada, and EU 27. Outside DDP zones, free shipping but customs is the buyer’s responsibility.
Is this a real JPT source?
Real JPT. Seal-355-15S model code on source ID plate, verifiable against JPT’s published datasheet at en.jptoe.com.
Production deployment notes
15W UV buyers typically are mid-volume electronics manufacturers, medical device OEMs requiring UDI compliance at scale, glass production shops doing decorative and traceability marking, and food packaging operators marking polymer films at line speed. Email us for a material-specific parameter consultation before ordering.
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1 review for 15W UV Laser Machine (JPT Seal-355-15S)
What it can mark
Sample marks shown are representative of this machine class. Ask an engineer for a free test mark on your own material.
Maria Webernick –
JPT Laser was a huge help to me when I bought my 15W UV laser – as a newbie, they guided me to the perfect marking machine and support! Couldn’t have gone better.