20W Fiber Laser Marking Machine with 110mm×110mm Marking Area for Metal and Plastic QR Code Engraving
DLF Fiber Laser Marking Machine delivers permanent, high-contrast QR codes, serial numbers, dates, and graphics on metals, plastics, and packaging materials. Featuring compact design, air cooling, and robust construction for industrial environments.
| Model | DLF200 | DLF300 | DLF500 |
|---|---|---|---|
| Laser Power | 20W | 30W | 50W |
| Marking Speed | 700 characters/s | 900 characters/s | 1200 characters/s |
| Max Line Speed | 120 M/Min | 180 M/Min | 200 M/Min |
| Standard Marking Area | 110mm × 110mm (50×50mm to 450×450mm optional) | ||
| Laser Type | Fiber laser, wavelength 1064nm | ||
| Focal Distance | 184mm (standard lens) | ||
| Character Height | 0.8mm to maximum marking area | ||
| Power Supply | 100-240 VAC, 47-63Hz, 500W | ||
| Operating Environment | 5-45°C, 10-90% RH, no condensation | ||
| IP Rating | IP55 | ||
- 26 built-in fonts with custom font support
- Bar codes: Code128, Code39, Data-Matrix, QR Code
- Graphics: BMP, DXF, HPGL, JPEG formats
- Variable data: serial numbers, text, date, time, counter, shift code
- Unlimited text lines within marking area
- 10.1-inch color touch screen
- QWERTY/AZERTY virtual keyboard
- Multiple languages: Chinese, English, customizable
- Quick icon wizard operations with online help
- RS232, Ethernet (10/100 MBit)
- USB port for data transfer
- Sensor/trigger: NPN/PNP compatible
- Encoder or synchronizing signal input
DLF fiber laser technology provides 10x finer beam spot size compared to conventional lasers, delivering superior precision and contrast. With 100,000 hours laser life, compact footprint, and easy integration into existing production lines.
Up to 1200 characters per second marking speed with production line speeds reaching 200 M/Min.
Ideal for stainless steel, anodized aluminum, plastics (PE/PP), and flexible packaging materials.
IP55 rating and enhanced anti-electromagnetic design ensure stable operation in harsh manufacturing environments.
Widely used in food packaging, cosmetics, beverage, pharmaceuticals, and manufacturing sectors requiring permanent product traceability marking.
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