KMU-5 UV Laser Marking Machine
KMU-5 laser marking machine is an outstanding product of UV laser marking machine series. Utilizing third-order cavity frequency doubling technology, the KMU-5’s UV focused spot is extremely small compared to traditional infrared lasers, with very low thermal impact, significantly reducing mechanical deformation of the material. This makes the KMU-5 particularly suitable for ultra-fine marking and engraving applications. Whether it’s food packaging, pharmaceutical ingredients, plastic buttons, or complex graphics such as electronic components and gift security code marking, the KMU-5 delivers superior performance and precision.
- Stable performance of the whole machine
- Low power consumption, no consumables, reduce maintenance costs
- Easy to operate, maintenance-free
- Fast marking speed and high efficiency
- Widely applicable to a variety of materials
- 💰 $5,200 – $5,500
- 🚚 7–15 days lead time
- 🛡 12-month warranty
See the KMU-5 UV Laser Marking Machine in Action — Marking Demo Video
Watch the KMU-5 UV Laser Marking Machine marking real samples in our demo lab — focus depth, optical alignment, mark contrast and speed captured at production rates. The clip shows what to expect on day one before you commit to a machine of this class.
See the KMU-5 UV Laser Marking Machine in Action — Marking Demo Video
The UV Laser Marking Solution from KASU is a cutting-edge system designed to revolutionize your marking and cutting processes. This advanced machine combines the precision of Galvo technology with the versatility of a gantry system, providing unparalleled accuracy and speed. Ideal for various materials such as wood, acrylic, leather, and textiles, this laser cutter is perfect for intricate designs and high-volume production.
The UV laser delivers consistent and clean cuts, ensuring superior quality for your products. Its integrated Galvo system allows for rapid, detailed marking, making it suitable for both small, intricate tasks and larger, more complex projects. The gantry system ensures a wide working area, accommodating diverse project sizes without sacrificing precision.
KMU-5 UV Laser Marking Machine — Full Marking Specs, Build Quality & Manufacturing
Every marking dimension and laser-source detail of the KMU-5 UV Laser Marking Machine in one place — complete technical data sheet, included accessories, available optional upgrades, and our factory manufacturing process. Key strengths at a glance: High Processing Speed, High Precision, and Good Cutting Effect. Switch the tabs below to drill into each.
- Data Sheet
- Includes & Options
| Q-tuning Frequency | 8-70KH | Working Width | 110mm*110mm |
| Beam Quality | ≤1.1 | System Environment | Win7/ Win8/ Win10 |
| Laser Type | Pulsed Fiber Solid State Laser
| Laser Wavelength | 355nm |
| Overall Power | 800w | Cooling Methods | External Water Cooling |
| Pulse Width | 10-50Hz | Weight | ≤85Kg |
What's Included with the KMU-5 UV Laser Marking Machine
- UV laser source — 5W (~355 nm, sealed unit)
- Galvo scanning head (2-axis high-speed)
- F-theta lens (110 × 110 mm field)
- Industrial control cabinet + EzCAD-compatible software
- Workbench with adjustable Z
- Fume extractor port + duct adapter
- Industrial DC supply (~150W consumption)
- E-stop + tower light
- Multi-language CE laser warning labels (UV-class set)
- Factory tool kit
- Pharma 2D code template library (GS1 DataMatrix, ScanLite)
- Clean-room compatible configuration (on request)
Compatible Upgrades for the KMU-5 UV Laser Marking Machine
- Upgrade to 10W + 3D AF (KU-10)
- Larger F-theta field
- Clean-room enclosure
- Extended-warranty pack
Inside the KMU-5 UV Laser Marking Machine — Marking System Engineering Highlights
The blocks below take you inside the KMU-5 UV Laser Marking Machine — each illustrates one specific optical, laser-source, or control-system choice that defines marking depth, contrast, and throughput. Topic-by-topic below: Accurate Fabric Marking, Super Light Spot, and Adaptable to Many Materials.
Accurate Fabric Marking
The UV marking machine uses a characteristic cold light source with low thermal reaction of the material, allowing precise marking on fabrics without damage. Its high quality marking results make it ideal for fabric marking.
Super Light Spot
The UV marking machine is characterised by its use of a cold light source that produces an extremely fine light spot, making it suitable for high-precision marking work. Whether it fis tiny text, complex patterns or fine detail marking, UV marking machine can be accurately achieved to ensure that the mark is clear and durable.
Adaptable to Many Materials
UV marking machines can not only mark on metal surfaces, but also accurately mark on a variety of non-metallic materials such as plastics, ceramics and glass. Its multi-material adaptability makes it ideal for a wide range of applications in multiple industries, whether it is electronics, medical devices or daily consumer goods, can meet the marking needs of different materials.
One Stop Laser Solution For Your Product
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How KASU Support Your Business
User-friendly interfaces streamline operations, while our dedicated customer service ensures you maximize productivity and quality. KASU supports your business with cutting-edge laser marking and cutting solutions. Partner with KASU to elevate your business capabilities and stay ahead in the market. Our machines deliver high precision and efficiency, handling various materials with ease.
Frequently Asked Questions About the KMU-5 UV Laser Marking Machine
When should I pick the KMU-5 over the KMU-3 UV marker?
Pick KMU-5 when (a) batch volumes exceed ~500 marks per shift on dense substrates, (b) you mark hardened glass or industrial ceramics where 3 W is too slow, or (c) you need high-contrast marks on dark plastics where 3 W produces only faint marks. For typical pharmaceutical glass / PCB / consumer plastic marking at low-to-mid volume, KMU-3 is the cost-effective pick.
What production-volume thresholds justify the KMU-5 upgrade premium?
Rough payback: if your daily output is over ~1,500 marks (e.g., a Chinese cosmetic-bottle marking line serializing 2,000+ bottles per day), KMU-5’s ~1.5Ã speed advantage saves ~3 hours of operator + machine time per shift. At typical operator wages, that pays back the KMU-5 premium in 4-6 months. Below ~800 marks/day, KMU-3 is more cost-effective.
Which high-volume European and US markets prefer the KMU-5?
| Region | Industry | Why KMU-5 |
|---|---|---|
| Germany / Switzerland | Pharma serialization (EU FMD) | High volume + glass quality |
| US | Medical device UDI | Speed + plastic syringe contrast |
| Italy / France | Luxury cosmetic packaging | Glass mark depth + speed |
| Korea / Japan | Consumer electronics | Plastic enclosure speed |
| India | Pharma export packaging | WHO GMP serialization |
What pharmaceutical and serialization regulations does the KMU-5 marking meet?
Marks produced by the KMU-5 meet: EU FMD (Falsified Medicines Directive â 2D DataMatrix on packaging), US DSCSA (Drug Supply Chain Security Act â serialization marks), USP <1119> (clean glass marking), and WHO GMP traceability requirements. The KMU-5 software includes pre-built marking templates for standard pharma 2D codes (GS1 DataMatrix, ScanLite) with auto-increment serial numbers from CSV database.
Does the KMU-5 need a clean-room environment to operate?
Not for the laser itself â UV laser sources are sealed units and don’t off-gas. However, many KMU-5 buyer environments ARE clean-rooms (pharma, medical, semiconductor) for the PRODUCT being marked. The KMU-5 ships in clean-room-compatible configuration on request: low-shed enclosure, smooth-surface controls, no oils / lubricants requiring frequent re-application. KASU customers run KMU-5 in ISO Class 7 / 8 clean rooms across European pharma plants.