| PRODUCT | FLSUN S1 | PRODUCT | FLSUN S1 | ||
| Printing Technology | Fused Deposition Modeling (FDM) | Electronics | Display | Full-Integration Touchscreen | |
| Printing Accuracy | 0.1mm | Storage | 16GB EMMC、32GB USB Flash | ||
| Recommended Layer Height | 0.1-0.35mm | Control interface | Touchscreen, PC Interface | ||
| Chassis | Build Volume | ⌀320 * 430mm | CPU | Quad-Core ARM A7 1.5 GHz | |
| Frame | Full Metal | NPU | 2 tops | ||
| Dimensions | Product Dimensions | 550*595*1030mm | Camera | Pixels | 1920 × 1080 pixels |
| Package Dimensions | 640*680*1120mm | Real-time Monitoring | Support | ||
| Net Weight | 41kg | Time-lapse Photography | Support | ||
| Gross Weight | 51kg | Sensors | Remaining filament weight | Dynamic Monitoring | |
| Effector | Extruder | Dual-Gear Direct Drive Extruder | Filament Detection | Support | |
| Nozzle | Hardened Steel | Filament Clog Detection | Support | ||
| Nozzle MAX Temp | 350℃ | Vibration Compensation | Support | ||
| Nozzle Diameter | 0.4mm | Auto-Leveling | Support | ||
| Filament Diameter | 1.75mm | AI Lidar Detection | First Layer Detection | Support | |
| Motor | Motor Types | 36V Closed-loop motor | Accuracy Calibration | Support | |
| Bed | Build Plate | Textured PEI Print Plate | Flow Calibration | Support | |
| Bed MAX Temp | 120℃ | AI Features | Debris Detection | Support | |
| Smart Zone Heating | Inner Circle ⌀220mm、Outer Ring 220-320mm | Spaghetti Detection | Support | ||
| Materials | Supported | PLA、 PETG、 TPU、 ABS、 ASA、 PVA、PET、 PA、 PC、PLA-CF etc. |
Energy Efficiency | Screen auto sleep | Support |
| Drying | Separate Heating elements,Desiccant | Printer auto power off | Support | ||
| Cooling | Fan | CPAP turbofan 40000 rpm | Smart Zone Heating | Support | |
| Speed | MAX Speed | 1200mm/s | Power Off Resume Print Module | Support（Z lift, protect model） | |
| MAX Acceleration | 40000mm/s2 | Air Filter | Composite filter: HEPA + Activated Carbon | ||
| MAX Flow Rate | 110mm3/s (PLA) | System Upgrade | Upgrade Method | OTA | |
| PSU | Input | 110-240V,50/60HZ | Software | Slicer | Flsun Slicer、Third-Party Slicers |
| Power | 1300W@220V,600W@110V | Supported OS | MacOS、 Windows | ||
| File Format | STL、OBJ、AMF、3MF | ||||