High-speed non-contact CO2 laser coding machine for production lines. Marks QR codes, dates and logos on glass bottles, paper cartons, plastic films, labels and more at up to 12,000 mm/s — no ink, no ribbon, no daily cleanup.
High-speed coding – Marking speed up to 12,000 mm/s with ≤100um line width for sharp QR codes and text.
Non-contact & permanent – CO2 laser (10.6μm) creates smudge-proof, tamper-evident marks without ink or ribbon.
Syncs with your line – Photoelectric trigger and inline synchronizer auto-adjust marking speed to match conveyor pace (0–100 m/min).
Wide material compatibility – Marks on glass bottles, paper cartons, plastic films (PET/PP/PE), labels, wood, leather and organic surfaces (e.g., fruit direct marking). Not for metal or stone.
Compact & air-cooled – 40W air-cooled design requires no external water chiller; mobile base with casters fits tight layouts.
Easy operation – User-friendly touchscreen HMI for quick setup; recipe storage for different materials and code formats.
Main Technical Parameters
Laser Source
The machine uses a pulsed UV laser with selectable average output power of 3W, 5W or 10W. Beam quality (M²) ranges from 1.4 to 2.0, with a repetition frequency of 1–150 kHz. Power adjustment from 10% to 100% allows precise energy control for different materials. The output fiber length is 3–5 m for flexible machine placement.
Marking Capabilities
Supports text, barcodes, QR codes, dates, shift codes, batch numbers and serial numbers. Compatible with both vector and bitmap graphics. Standard marking area is 110 × 110 mm, with optional lenses for 70 × 70 mm, 150 × 150 mm or 200 × 200 mm.
Marking Performance
Maximum marking depth is 0.3 mm (material-dependent, adjustable). Line speed reaches up to 7,000 mm/s. Minimum line width is 0.02 mm, minimum character height is 0.25 mm, and repeat positioning accuracy is ±0.001 mm.
System & Environment
Total power consumption is ≤ 1.5 kW (220V / 50Hz / 15A). Cooling is water-cooled for stable continuous operation. Operating environment should be clean, dust-free and free from vibration sources.