FLSUN

FLSUN S1

Let us introduce you to the progressive and ultra high-speed FDM 3D printer – FLSUN S1! With a maximum printing speed of 1200mm/s, an acceleration of 40000mm/s² a maximum flow rate of 110mm³/s, a generous build volume of 320x320x430 and innovative AI functions, this extraordinary machine offers a perfect blend of speed, power, and innovation.

1.219,00 EUR1.629,00 EUR-25%
In stock
Manufacturer Part No: FLSS1
All prices have the tax included.

The FLSUN S1 offers a range of advanced features that will elevate your 3D printing experience. Here are just a few of the highlights:

Incredible speed

With an astounding max speed of 1200mm/s, the FLSUN S1 is truly a powerhouse in the world of FDM 3D printers. Doubling the speed of even the fastest competitors, this printer can reach its maximum acceleration of 40000mm/s² in record time, making it a true »Speed King«. Its rapid acceleration enables it to achieve peak speeds in a fraction of a second, cutting down your print times dramatically while maintaining exceptional quality. The machine has an all-metal frame and a CPAP turbofan that works at an incredible speed of 40,000rpm to evenly cool the printed layers. A single layer is cooled within 1 second to achieve smooth printing results!

High-performance components

The FLSUN S1 is equipped with powerful components that enable it to handle even the most demanding printing tasks. With a maximum flow rate of 110mm³/s, it ensures smooth, consistent filament extrusion, even at high speeds. This, combined with its robust construction, guarantees both reliability and precision with every print.

AI-powered innovation

The FLSUN S1 isn’t just about raw power – it’s also packed with smart features that make it a joy to use. Its innovative AI functions work seamlessly in the background to optimize your prints, providing real-time adjustments that ensure flawless results every time.

AI Lidar detection will enable accuracy calibration, first layer detection, and flow calibration while AI Camera intelligent detection with spaghetti detection and debris detection will prevent failed 3D printing results. There is also the option of real-time monitoring as well as creating time-lapse photographs. FLSUN S1 includes smart sensors for filament clog detection, vibration compensation, automatic levelling etc and many other cool features (e.g. status indicator light, filament dry box, and smart zone heating)  that will make your experience easier and more flexible.

 In summary, the FLSUN S1 isn’t just a 3D printer – it’s a high-speed, high-performance machine that takes your creativity to the next level. Get ready to experience the future of 3D printing with the FLSUN S1!

BASIC INFO

Printing Technology: FDM
Product dimensions: 550x595x1030mm
Package dimensions: 640x680x1120mm
Build Volume: 320x430mm
Net weight: 41kg
Gross weight: 51kg
Printing Accuracy: 0.1mm
Recommended Layer Height: 0.1-0.35mm
Frame: Full metal

HARDWARE

Extruder: Dual-Gear Direct Drive Extruder
Nozzle: Hardened Steel
Maximum Nozzle Temperature: 350°C
Nozzle Diameter: 0.4mm
Filament Diameter: 1.75mm
Motor Types: 36V Closed-loop motor
Build Plate: Textured PEI Print Plate
Maxiumum Bed Temperature: 120°C
Smart Zone Heating: Inner Circle: 220mm, Outer Ring: 220-320mm
Supported material: PLA, PETG, TPU, ABS, ASA, PVA, PET, PA, PC, PLA-CF etc.
Drying: Separate Heating elements, Desiccant
Cooling Fan: CPAP turbofan 40000 rpm

SOFTWARE

Maximum Speed: 1200mm/s
Maximum Acceleration: 40000mm/s2
Maximum Flow Rate: 110mm3/s (PLA)
Input: 110-240V,50/60HZ
Power: 1300W@220V,600W@110V
Display: Full-Integration Touchscreen
Storage: 16GB EMMC, 32GB USB Flash
Control interface: Touchscreen, PC Interface
Camera Pixels: 1920×1080 pixels
Real-time Monitoring: Yes
Time-lapse Photography: Yes
Remaining filament weight: Dynamic Monitoring
Filament Detection: Yes
Filament Clog Detection: Yes
Vibration Compensation: Yes
Auto-Leveling: Yes
First Layer Detection: Yes
Accuracy Calibration: Yes
Flow Calibration: Yes
Debris Detection: Yes
Spaghetti Detection: Yes
Screen auto sleep: Yes
Printer auto power off: Yes
Smart Zone Heating: Yes
Power Off Resume Print Module: Yes（Z lift, protect model）
Air Filter: Composite filter: HEPA + Activated Carbon
System Upgrade: Upgrade method: OTA
Slicer: FLSUN Slicer, Third-Party Slicers
Supported OS: MacOS, Windows
File Format: STL, OBJ, AMF, 3MF

Customer reviews

Others also bought

-43%
3D pen
Add to wishlist

3D Pen
In stock
34,90 EUR19,90 EUR
Add to cart
-13%
Creality Ender 3 V3 SE
Add to wishlist

Creality Ender 3 V3 SE
In stock
239,00 EUR209,00 EUR
Add to cart
Bambu Lab X1-Carbon Combo + 4kg PLA Original
Add to wishlist

Bambu Lab X1-Carbon Combo + 4kg PLA Original
In stock
1.549,00 EUR
Add to cart
Popular
-10%
Bambu Lab X1-Carbon Combo
Add to wishlist

Bambu Lab X1-Carbon Combo
In stock
1.670,00 EUR1.499,00 EUR
Add to cart
Copyright 2025 © WPM