BWT CW Fiber Laser Source deliver exceptional beam quality with near-diffraction-limit focusing, making them ideal for precision processing. With both continuous wave (CW) and modulation modes, they minimize heat-affected zones for cleaner cuts and welds. Their modular, all-fiber design ensures reliable performance in demanding industrial environments. These versatile lasers excel in applications like 3D printing, sheet metal processing, and lithium-ion battery manufacturing, handling materials such as aluminum, nickel, titanium alloys, and alumina ceramics.
We’re excited to introduce three CW fiber lasers: 1500W, 2000W and 3000W models. All deliver top-tier performance, giving you the power and precision you need for any job.
Technical Parameter
Model: BFL-CW1500 (1500w) & BFL-CW2000 (2000w) & BFL-CW3000 (3000w)
| Specification | BFL-CW1500 | BFL-CW2000 | BFL-CW3000 |
| Power | 1500W | 2000W | 3000W |
| Wavelength | 1080±10 nm | 1080±10 nm | 1080±10 nm |
| Output Fiber Core Diameter | 20, 25, 50 μm | 20, 25, 50 μm | 50 μm |
| Output Cable Length | 12 m or Customized | 12 m or Customized | 15 m or Customized |
| Output Cable Connector | QBH | QBH | QBH |
| Aiming Beam | Red | Red | Red |
| Operation Mode | CW or modulation | CW or modulation | CW or modulation |
| Polarization | Random | Random | Random |
| Power Stability (25℃) | <±1.5%(2h) | <±1.5%(2h) | <±1.5%(2h) |
| Power Adjustment Scope | 10%-100% | 10%-100% | 10%-100% |
| Max Modulation Frequency | 5kHz | 5kHz | 5kHz |
| Physical Size (H×W×D) | 80×402×346 mm | 80×402×346 mm | 80×482×521 mm |
| Weight | ~17 kg | ~17 kg | ~33 kg |
| Power Supply | Single Phase, 220V | Single Phase, 220V | Three Phase, 380V |
| Power Consumption | 4.5 kW | 6.0 kW | 10.0 kW |
| Control Interface | RS232/AD | RS232/AD | RS232/AD |
| Minimum Water Cooling Capacity | 3.5 kW | 4.5 kW | 7.0 kW |
| Temperature Settings | 25℃, 30℃(QBH) | 25℃, 30℃(QBH) | 25℃, 30℃(QBH) |
| Cooling Tubes Size | O.D. Φ12 mm | O.D. Φ12 mm | I.D. Φ19 mm |
| Cooling Water Flow Rate (Laser Module) | >15 L/min | >18 L/min | >25 L/min |
| Cooling Water Flow Rate (QBH) | 1.5~2.0L/min | 1.5~2.0L/min | 1.5~2.0L/min |
Dimensions and Weight
| Laser Type | Length (mm) | Width (mm) | Height (mm) | Weight (kg) | Packaging Type | Package Length (mm) | Package Width (mm) | Package Height (mm) | Package Weight (kg) |
| 1.5kW | 296 | 402 | 80 | 15.5 | Cardboard Box | 525 | 490 | 230 | 18 |
| 2kW | 346 | 402 | 80 | 20 | Cardboard Box | 675 | 490 | 230 | 22.5 |
| 3kW | 466 | 402 | 80 | 25 | Cardboard Box | 780 | 560 | 230 | 28 |





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