Laser · L3000 UV
MARKTECH L3000 Series UV Flying Laser Coding Machine
A water-cooled UV flying laser for fine codes on pipes, plastic films, bottle caps, and similar PPR, PVC, and PE materials.
The L3000 Series is a high-speed continuous (flying) UV laser coder for online marking. It supports automatic coding, serial and batch numbers, dates, barcodes, 2D codes, and automatic number skipping. The compact marking head can be adjusted and rotated for line integration.
The cover lists average output options of 3 W / 5 W / 10 W / 15 W; the parameter table publishes three models: L3030 (3 W), L3050 (5 W), and L3100 (10 W). A 15 W model code is not listed in that table. Series literature also cites a pulse width under 12 ns at 30 kHz, supporting a small heat-affected zone during processing. Water cooling is specified, along with a published marking speed of up to 200 m/min for a single line of 2 mm character-height numbers and letters on medium- or high-speed lines.
Materials and applications
Widely used on pipes, plastic films, bottle caps, and similar PPR, PVC, and PE materials. Typical sectors include food and beverage packaging, alcohol, dairy, electronics, pharmaceuticals, personal care, tobacco, and building materials — for dates, batch and shift codes, names, and logos.
Key capabilities
- Flying / online UV marking with a compact, rotatable head
- Text, 2D codes, barcodes, running numbers, and graphics
- Water cooling; 355 nm wavelength
- Pulse width < 12 ns at 30 kHz, as published in the series literature
Technical specifications
Published L3000 series parameter-table data. Confirm configuration details with sales for your line.
| Models | L3030 (3 W, laser model 3M); L3050 (5 W, 5M); L3100 (10 W, 10M) |
|---|---|
| Beam quality | M² ≤ 2 |
| Pulse repetition | 2–200 kHz |
| Wavelength | 355 nm |
| Output power stability | < 5% |
| Design life | Approximately 20,000 operating hours (not calendar service life) |
| Marking field | 50–300 mm (optional range) |
| Engraving depth | ≤1 mm (depending on power and time) |
| Engraving speed | ≤10,000 mm/s |
| Repeatability | ±0.002 |
| Minimum line width | 0.1 mm |
| Minimum character height | 0.15 mm |
| Cooling | Water cooling |
| System power | 1,200 W / 220 V / 50 Hz (connectable to 110 V) |
| Environment | 0–40°C; 30–85% RH; no oil mist or condensation; air conditioning required outside this range |
| Software | Supports text, 2D codes, barcodes, running numbers, and graphics |
| External dimensions | 660 × 510 × 1,460 mm |
| Weight | Net about 16.3 kg; about 39.8 kg with stand |
Also see: 4005 compact UV · L1000 CO₂ · L2000 fiber · Handheld
Ready to discuss a line application?
Tell us about your substrates, line speed, and coding requirements. Our team can recommend CIJ, laser, or TTO configurations for distributors and OEM projects.