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The SL-Series High-Power Gantry Fiber Laser Cutting Machine is a cutting-edge solution for extra-large format sheet metal processing, designed by DPLASER for industrial-scale efficiency. This modular system features a thermal-isolated bed structure and 40HQ container-optimized design, combining high cutting power (6000W–30000W) with ultra-low operating costs. Ideal for oversized workpieces, it delivers exceptional stability, precision, and material adaptability, supporting 0-45° bevel cutting and intelligent scrap detection. Whether for rail transit components or structural steel fabrication, the SL-Series redefines large-format laser cutting with automated features and environmental compliance.

No Thermal Deformation: Physical isolation between the worktable and frame eliminates warping during high-power cutting, ensuring consistent precision.
Cost-Effective Shipping: Standardized 14030×2600mm modules fit 40HQ containers, reducing international logistics costs significantly.
Comprehensive Safety Kit: Equipped with a sheet metal enclosure, laser safety glass, and safety light curtain to protect operators and meet global safety standards.
Hands-Free Operation: Auto nozzle change system eliminates manual intervention, boosting production efficiency and reducing downtime.
0-45° Bevel Processing: Supports bevel cutting on carbon steel and stainless steel thick plates, expanding application scope for complex components.
Intelligent Scrap Detection: The built-in scrap recognition system maximizes material utilization, minimizing waste and lowering production costs.
Zoned Fume Collection: Targeted dust extraction system captures fumes at the source, meeting strict environmental regulations and ensuring a clean workspace.
Low Operating Costs: Energy-efficient design and durable components reduce long-term maintenance and operational expenses.
Model | Cutting range | Laser output power | Maximum acceleration | Minimum slit width | X/Ypositioning accuracy | Maximum positioning speed | ||
DPE-SL3015 | 3000x1500mm | 6000W.12000w | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL3015D | 3000x1500mm | 6000W.12000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL4020 | 4000×2000mm | 6000W.12000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL4020F | 4000×2000mm | 6000W.12000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL4020D | 4000×2000mm | 6000W.12000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6020 | 6000×2000mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6020F | 6000×2000mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6020D | 6000×2000mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6025 | 6000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6025F | 6000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL6025D | 6000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL8025 | 8000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL8025D | 8000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL10025 | 10000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL10025D | 10000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL12025 | 12000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL12025D | 12000x2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL12030 | 12000×3000mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DPE-SL13025 | 13000×2500mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
DFE-SL14030 | 14000x3000mm | 6000W.12000W.20000W.30000W | 1.5G | 0.15mm | ±0.03mm | 110m/min | ||
The SL-Series High-Power Gantry Fiber Laser Cutting Machine serves diverse manufacturing sectors:
Rail transit component production
Structural steel fabrication
Automotive manufacturing (body parts, chassis components)
Construction machinery assembly
Agricultural and forestry equipment manufacturing
Elevator and home appliance production
Petroleum machinery and food processing equipment
Decorative advertising and industrial laser contract processing
Custom laser engraving on equipment exteriors, including Pantone color matching and high-precision vector LOGO etching.
Development of industry-specific process modules based on your material type, thickness range, and required processing speed.
Multi-language user interface (German, Spanish, etc.) and PLC reprogramming to align with your production workflow and software ecosystem.
World-Class Production Bases: Manufactured at Nantong (high-power laser cutter specialist) and Dongguan (export-grade precision facility) with 72-hour virtual factory tours.
Reliable Capacity: Monthly output of 80+ laser cutters (30% expandable) and 120+ laser welders (50% expandable in peak seasons); 20,000+ annual production capacity.
Comprehensive Training: Lifetime free online technical training; on-site proficiency training at domestic centers post-installation and commissioning.
Global Support: Standard models delivered in 15–20 working days; custom orders in 25–30 days; 25-day global sea freight with customs clearance and on-site installation.
The SL-Series offers 6000W, 12000W, 20000W, and 30000W laser output power, with larger cutting ranges (up to 14000×3000mm) supporting high-power processing of thick plates.
The SL-Series features durable components and a low-maintenance design. Routine checks are recommended quarterly, with lifetime online technical support to resolve issues promptly.
Yes—we offer global logistics with destination customs clearance, on-site installation support, and personalized training sessions to ensure your team operates the machine proficiently.
