High-performance CNC Fiber Laser Cutting Machine engineered for precision, speed, and reliability. Designed for industrial sheet metal fabrication, the SF-4020 delivers accurate cutting across a wide range of metals while ensuring high productivity and consistent performance. Ideal for manufacturers, engineering workshops, and fabrication businesses seeking efficient, high-quality cutting solutions.
Machine Components
1. MAX Fiber Laser Source
The MAX Fiber Laser Source delivers stable laser output, exceptional beam quality, and high energy efficiency, ensuring reliable cutting performance across a wide range of metal materials.
2. Industrial Water Chiller
The industrial water chiller maintains a consistent operating temperature for the laser source, improving cutting accuracy, extending component lifespan, and ensuring continuous machine performance.
3. Servo & EtherCAT Motion Control
The advanced EtherCAT servo control system provides high-speed communication, precise axis synchronisation, and accurate motion control for smooth and efficient machine operation.
The SF-4020 Fiber Laser Cutter is a robust CNC-controlled cutting machine designed to meet the demands of modern metal fabrication. Built with a heavy-duty welded steel frame and advanced servo drive technology, it offers exceptional stability, precision, and long-term reliability.
Powered by a high-performance fiber laser source and intelligent CNC control system, the machine delivers clean, accurate cuts with minimal material waste and reduced operating costs. Its high-speed operation, automatic smoke extraction system, and water-cooled laser technology make it suitable for continuous industrial production.
Whether you’re processing stainless steel, mild steel, aluminium, brass, or copper, the SF-4020 provides outstanding cutting quality and production efficiency for a variety of manufacturing applications.
Heavy-duty welded steel machine frame for long-term durability
High-performance fiber laser source (3000W–6000W options)
Precision servo motor drive system for accurate positioning
Intelligent CNC control system with user-friendly interface
High-speed rack and pinion transmission
Automatic smoke extraction system
Water-cooled laser technology for stable operation
Excellent cutting accuracy with minimal material waste
Suitable for continuous industrial production
Low maintenance and energy-efficient operation
| Specification | Details |
| Model | SF-4020 |
| Laser Power | 3000W – 6000W |
| Working Area | 4000 × 2000 mm |
| Laser Wavelength | 1070 ±10 nm |
| Minimum Line Width | 0.1 mm |
| Repeat Position Accuracy | ±0.05 mm |
| Cutting Thickness | 6 – 25 mm |
| Positioning | Red Light |
| Power Supply | AC220V / 50Hz |
| Cooling System | Water Cooling |
| Machine Weight | ≥1600 kg |
The SF-4020 Fiber Laser Cutter is suitable for a wide range of industries, including:
