FLSUN

FLSUN S1 Pro

Meet the FLSUN S1 Pro 3D printer! This printer sets new productivity standards with its impressive build volume of 320x430mm, a maximum printing speed of 1200mm/s, and an acceleration of 40000mm/s². Thanks to a maximum flow rate of 110mm³/s and a 350°C hotend, it delivers fast, precise results even on complex projects – quietly at just 55 dB!

1.529,00 EUR (tax included)
Delivered in 7 - 14 days
Manufacturer Part No: FLSS1PRO
All prices have the tax included.

The FLSUN S1 Pro is ideal for producing large mechanical parts or small production batches. With an impressive build volume of 320x430mm, a maximum printing speed of 1200mm/s, and an acceleration of 40000mm/s², this printer sets new productivity standards. Thanks to a maximum flow rate of 110mm³/s and a 350°C hotend, it delivers fast, precise results even on complex projects – quietly at just 55 dB!

Reliability that impresses

Built with a durable mechanical structure, modular design, and high-quality components, the S1 Pro meets the highest demands. The effector, housing parts, and moving components are cleverly separated for easy maintenance and long-lasting performance.

Unrestricted material printing

The S1 Pro is a true all-rounder: in addition to classic materials like PLA and PETG, it handles demanding high-performance plastics such as PPS and PPS-CF/GF. Perfect for mechanical and chemically resistant functional models.

Smart technology for perfect results

With the 2.0 algorithm, precision is redefined:

  • Enhanced filament detection
  • Automatic bed leveling
  • Flow calibration
  • Pressure Advance

The result: fewer errors, flawless first layers, and optimized material flow for increased accuracy.

Additional features

  • 95% pre-assembled printer
  • Optimized cooling mechanism for top performance with minimal noise
  • Power recovery function, ensuring no stress during power outages
  • HEPA filter with activated carbon for clean air, even with demanding materials
  • Built-in filament heating for perfect material quality
  • Built-in camera for real-time printing process monitoring
  • Intelligent zonal heating for energy-saving, precise temperature control
  • 16 GB EMMC memory
  • FLSUN World app for remote control, real-time notifications, and smart error detection
  • AI-powered spaghetti detection for early printing issue alerts

BASIC INFO

Printing Technology: FDM
Product dimensions: 550x595x1030mm
Build Volume: 320X430mm
Net weight: 41kg
Chamber: Closed

HARDWARE

Extruder: Dual-Gear Direct Drive Extruder
Nozzle: 0.4mm Hardened Steel Nozzle
Maximum Nozzle Temperature: 350°C
Nozzle Diameter: 0.4mm
Filament Diameter: 1.75mm
Build Plate: Textured PEI Plate
Maxiumum Bed Temperature: 120°C
Smart Zone Heating: Inner Circle 220mm, Outer Ring 220-320mm
Air Filter : HEPA + Activated Carbon
Supported material: Ideal: PLA, PETG, TPU Satisfactory: ABS, ASA, PA, PC, PET Capable: Carbon/Glass Fiber Reinforced PLA
Active Heating Dry Box : Yes

SOFTWARE

Firmware Upgrade : OTA
Maximum Speed: 1200mm/s
Maximum Acceleration: 40000mm/s2
Maximum Flow Rate: 110mm3/s (PLA)
Power supply: 110-240V, 50/60HZ
Display: 7” Color Touch Screen
Storage: 16GB EMMC、32GB USB Flash
Real-time Monitoring: Yes
Time-lapse Photography: Yes
Filament Detection: Yes
Filament Clog Detection : Yes
Vibration Compensation: Yes
Debris Detection : Yes
Spaghetti Detection: Yes
Screen Auto Sleep : Yes
Printer Auto Power Off : Yes
Smart Zone Heating : Yes
Auto-Leveling: Yes
Power loss recover: Yes (Z lift, Backup Battery)
Slicer: FLSUN Slicer V2.0, Other Slicers
Supported OS: MacOS, Windows
File Format: STL, OBJ, AMF, 3MF

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