High-Power Intelligent Air Cutting Series for Medium and Thick Plates
SENFENG Intelligent Air Cutting H4 Series is a high-power fiber laser cutting machine designed for cutting medium and thick plates. While retaining oxygen, nitrogen and air cutting capabilities, it upgrades both hardware and software to render the faster speed, stabler quality, simpler operations and lower runtime costs.
Laser power: 12 [kW]
Max. thickness of sheet: 30 [mm]
Max. no-load speed: 140 [m/min]
Max. acceleration: 3 [G]
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World's First Intelligent Air Cutting Redefining the Real Value of Air
SENFENG Intelligent Air Cutting H4 Series is a high-power fiber laser cutting machine designed for cutting medium and thick plates. While retaining oxygen, nitrogen and air cutting capabilities, it upgrades both hardware and software to render the faster speed, stabler quality, simpler operations and lower runtime costs.
Laser Power
12kW
Max. Thickness of Sheet
30mm
Max. No-Load Speed
140m/min
Max. Acceleration
3G
Enhanced Air Cutting Without Compromising Flexibility
SENFENG Intelligent Air Cutting delivers significantly improved air cutting performance through comprehensive software and hardware optimization. Oxygen and nitrogen remain fully available, allowing users to select the optimal assist gas for different materials, thicknesses and cut-quality requirements.
A8 Intelligent Bus-based CNC System with Unified Integrated Control
The system takes unified integrated control over the motion system, laser generator, cutting gas, air compressor and all the other core components, featuring real-time feedback on operational status. Besides, its built-in process library allows instant access to cutting data for various material types and thicknesses.
Smart Gas Control for Cleaner, More Stable Cutting
The bus-based air compressor is deeply interconnected with A8 system for remote one-touch startup and precise control of cutting pressure. Its real-time monitoring of airflow and air cleanliness enables rapid identification of contamination sources, ensuring consistently clean compressed air each time.
Intelligent Motion Control System Enabling High-speed High-precision Cutting
M9 intelligent servo motor, P-class linear guideway, M2 precision gear racks and multiple speed reducers work with high-strength machine bed and aerospace-grade aluminum beam to deliver superior dynamic performance and fast cutting speed.
- AI Process Cube
- Laser Magic Box
- Intelligent Bus-based Variable-frequency Dust Extraction System
- Automatic Nozzle Changing
- One-click Drawing Import by Scanning QR Code
- Automatic Laser Beam Alignment
- Automatic Loading & Unloading Manipulator and AS/RS System
SENFENG Intelligent Air Cut
With SENFENG Intelligent Air Cut, the AI Process Cube automatically recommends the optimal cutting process based on your material and requirements.
Intelligent Air Cut vs Nitrogen Cutting | 8mm Stainless Steel Cutting
Compared with nitrogen cutting, Intelligent Air Cut helps manufacturers:
✅ Reduce continuous nitrogen purchase costs
✅ No longer depend on gas cylinders
✅ Avoid production limits caused by low gas supply
✅ Improve cutting efficiency with higher speed
Intelligent Air Cut vs Oxygen Cutting | 8mm Carbon Steel Cutting
✅ Faster cutting speed
✅ Less waiting time
✅ Higher production efficiency
Intelligent Air Cut vs Common Air Cutting | 8mm Stainless Steel Cutting
✅ Faster cutting
✅ Lower gas cost
✅ Smarter operation
Intelligent Air Cut vs Traditional Air Cutting | 8mm Aluminum cutting
With SENFENG Intelligent Air Cut, you can achieve efficient air cutting with lower gas costs and higher productivity.
✅ Nitrogen is clean
✅ Oxygen is powerful
✅ But air is always available
Intelligent Air Cut vs Traditional Air Cutting | 8mm Carbon Steel Cutting
SENFENG Intelligent Air Cut brings a smarter solution, With intelligent process optimization, air cutting becomes more stable, efficient, and easier to operate.
SF3015H Intelligent Air Cut | Cleanliness Monitoring
SENFENG launches a new generation of Intelligent Air Cutting Technology — bringing smarter monitoring and cleaner cutting performance to fiber laser machines.
With real-time air cleanliness detection, operators can better understand cutting conditions, improve cutting stability, and achieve more efficient laser processing.
Technical Parameters
| Model | SF3015H4 | SF4020H4 | SF6015H4 | SF6020H4 | SF6025H4 |
| Laser Power (kW) | 12 | 12 | 12 | 12 | 12 |
| Working Area (L*W, mm) | 3080*1530 | 4100*2030 | 6100*1530 | 6100*2030 | 6100*2530 |
| X/Y-axis Positioning Accuracy (mm) | ±0.05 | ±0.05 | ±0.05 | ±0.05 | ±0.05 |
| X/Y-axis Repositioning Accuracy (mm) | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.02 |
| Max. No-load Speed (m/min) | 140 | 140 | 140 | 140 | 140 |
| Max. Acceleration (G) | 3 | 3 | 3 | 3 | 3 |
| Max. Load of Platforms (kg) | 3000 | 5000 | 5660 | 7550 | 9000 |
| Overall Dimensions (L*W*H, mm) | 8440*2270*2340 | 10795*3191*2410 | 14610*2270*2380 | 14980*3191*2410 | 14734*3781*2410 |
| Power Supply | Three-phase 380V, 50Hz/60Hz (custom-made) | ||||
Automation (Optional)
Available Loading System Configurations
Applicable working area: 3000*1500mm/4000*2000mm
Loading thickness (carbon steel): 8mm/11mm/14mm/21mm
Max. loading weight: 500kg/750kg
Loading mode: Manual suction-cup loading
Applicable working area: 3000*1500mm/4000*2000mm
Loading thickness (carbon steel): 5mm/8mm/11mm/21mm
Max. loading weight: 300kg/750kg
Loading mode: Suction-cup loading
Applicable working area: 3000*1500mm/4000*2000mm
Loading thickness (carbon steel): 14mm/15mm
Max. loading weight: 500kg
Loading mode: Suction-cup loading/fork-type unloading
Applicable working area: 3000*1500mm/4000*2000mm/6000*2500mm
Loading thickness (carbon steel): 4mm/8mm/14mm/15mm/28mm
Max. loading weight: 500kg/1000kg
Max. size of sheet: 3000*1500mm/4000*2000mm
Min. size of sheet: 800*800mm
Number of storage layers: 6-17
Max. load per layer: 3000kg
Intelligent Air Cutting is an integrated cutting solution that combines intelligent air supply control, air purification, monitoring systems, and cutting process optimization to achieve stable and efficient air cutting performance.
Common assist gases include:
- Nitrogen
- Oxygen
- Compressed Air
Each gas has different advantages in cutting quality, speed, and cost.
It supports common metal materials including carbon steel, stainless steel, aluminum, and brass.
Yes. It reduces gas consumption, energy consumption, consumable usage, and maintenance costs.
The intelligent air compressor is an integrated part of the system. Unlike traditional air sources, it provides stable air quality and works together with the CNC system to achieve intelligent control.
AI Process Cube is an optional configuration designed for customers who need easier operation and reduced dependence on operator experience.
Yes. To ensure system reliability, customers need to use original SENFENG consumables. Damage caused by non-original parts will not be covered under warranty.
Currently, Intelligent Air Cutting is mainly available for SENFENG NP, H4 and R Series machines, covering mainstream power ranges from 6kW to 60kW.
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