Description

FLSUN S1 - Grade High-Speed 3D Printer (FFF/FDM)

NEW - € 850

The FLSUN S1 is the ideal solution for large-scale prototyping and small batch production. With a massive cylindrical build volume of Ø 320 × 430 mm, print speeds up to 1200 mm/s, and 40000 mm/s² acceleration, it sets new benchmarks in high-performance additive manufacturing.

Built for Productivity & Performance
110 mm³/s Flow Rate – Perfect for rapid extrusion of demanding filaments.
350°C All-Metal Hotend – Handles high-temperature materials with ease.
Quiet Operation – Operates at just 55 dB for a peaceful work environment.

Reliability that Meets Industrial Demands

Robust mechanical design with modular layout separates the effector, housing, and motion components—making maintenance easy while maximizing uptime.

Print a Wide Range of Materials

This versatile machine supports everything from PLA, PETG, ABS, to PPS and PPS-CF/GF—perfect for tough, chemically resistant applications.

Smarter Printing with Algorithm 2.0

Precision and consistency are redefined with:

- Filament detection enhancements
- Automatic bed leveling
- Real-time flow calibration
- Pressure Advance compensation

Additional Highlights:

95% Pre-Assembled – Get started quickly with minimal setup
Intelligent Cooling – Maximizes performance with low noise
Power Loss Recovery – Resume printing after outages
HEPA + Carbon Filter – Ensures clean air while printing technical materials
Heated Filament Chamber – Improves filament quality and print consistency
Built-In Camera – Monitor your print in real-time
Smart Zone Heating – Saves energy via precise thermal control
16 GB EMMC Storage – For faster processing and data saving
FLSUN World App – Remote control, alerts, diagnostics, and more
AI Spaghetti Detection – Early warning system for failed prints

Technical Specification:

- Dimensions - 550 x 595 x 1030 mm
- Net weight - 41 kg
- Build volume - Ø 320mm x 430mm
- Max. speed - 1200 mm/s
- Max. acceleration - 40000 mm/s²
- Max. flow rate - 110 mm³
- Chamber - Closed
- Nozzle - Made of hardened steel, 0.4 mm
- Filament diameter - 1.75 mm
- Max. printing temperature - 350 °C
- Build plate - Textured PEI
- Max. bed heating temperature - 120 °C
- Smart Zone Heating - Inside: Φ 220 mm
- Outside: 220-320 mm
- Air Filter HEPA+activated carbon
- Display - 7-inch colour touchscreen
- Memory - 16GB EMMC, 32GB USB Flash
- Power supply - 110-240V, 50/60HZ
- Firmware upgrade - OTA
- Slicer - FLSUN Slicer V2.0, other
- Supported operating systems - MacOS, Windows
- Supported formats (Slicer) - STL, OBJ, AMF, 3MF
- Supported materials - PLA, PETG, TPU (ideal), ABS, ASA, PA, PC, PET, PLA CF, PLA GF
- Included functions - Active Heating Dry Box, Monitoring Camera, Filament Detection, Filament Clog Detection, Vibration Compensation, Debris Detection, Spaghetti Detection, Screen Auto Sleep, Printer Auto, Power Off, Smart Zone Heating, Auto-levelling, Power Loss Recover