Description

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

NEW - €975

The FLSUN S1 Pro 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
.FLSUN S1 Pro - has improved software, runs quieter and is more stable

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