D Series rolling metal sheet laser cutting machine is specially engineered for efficient and stable cutting of coiled metal sheets in continuous production environments. Designed with a robust machine structure and an integrated material feeding system, it enables smooth coil unwinding, precise sheet leveling, and high-accuracy laser cutting within one streamlined workflow. The advanced motion system and intelligent control platform ensure reliable positioning performance, consistent cutting quality, and efficient processing across a wide range of sheet materials and thicknesses. Built to improve production continuity while reducing manual handling, this machine is ideal for manufacturers seeking higher automation, better material utilization, and lower operating costs. With its optimized layout and industrial-grade stability, the D Series provides a practical and modern solution for high-volume sheet metal fabrication applications.
Laser power: 3-20 [kW]
Sheet size: 3000*1500-2000*6000[mm]
Maximum no-load speed: 120 [m/min]
Maximum Load: 8000 [kg]
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Precisely cut samples
| Model | DH-3015 | DH-4015 | DH-6020 |
|---|---|---|---|
| Cutting range | 1500*3000mm | 1500*4000mm | 2000*6000mm |
| Laser power | 3000-12000W | ||
| Repositioning accuracy | ±0.03mm | ||
| Max. moving speed | 120m/min | ||
7 key questions buyers care most about: materials, thickness, coil feeding process, enclosure benefits, production efficiency, automation, and after-sales support.
This machine is mainly designed for processing coiled carbon steel, stainless steel, galvanized steel, and other common metal sheet materials. With proper laser power and cutting parameters, it provides stable cutting quality, smooth edges, and reliable performance for continuous sheet processing applications.
The suitable thickness depends on the material type, laser source power, and required cutting speed. In most production cases, this machine is ideal for medium and thin metal sheets from coils, where continuous feeding and efficient batch cutting are important. We can recommend the best configuration based on your material specification and daily output target.
The production line typically integrates coil loading, decoiling, leveling, feeding, and laser cutting into one continuous workflow. This design reduces manual material handling and improves feeding stability. It is especially suitable for factories that need efficient processing of large-volume metal sheets from coils.
The full enclosure improves operational safety by isolating the cutting area and reducing exposure to laser radiation, dust, smoke, and noise. It also helps keep the workshop cleaner and supports safer production management. For customers with higher environmental and safety standards, the enclosed structure is a strong advantage.
Compared with manually loading single sheets, a coil-fed laser cutting machine allows continuous feeding from raw coil material, which reduces downtime between sheets and improves production rhythm. It also helps reduce labor intensity, improve material utilization, and support higher overall output in batch manufacturing.
Yes. This type of machine is developed for manufacturers who want higher automation and more stable continuous production. It can be integrated with automatic loading, leveling, feeding, nesting, and unloading systems to create a more complete sheet metal processing line and reduce dependence on manual operations.
We provide a standard 2-year machine warranty and lifetime technical support. Our after-sales service includes installation guidance, remote troubleshooting, operation training, spare parts assistance, and technical consultation. For overseas customers, we focus on quick response and stable long-term support to minimize downtime.
