FLSUN - S1

FLSun S1 features a build volume of 320 x 320 x 430 mm and is focused on high-speed printing
– claiming a max speed of 1,200 mm/s, acceleration of up to 40,000 mm/s, and a volumetric flow rate of 110 mm.
The S1 also leverages a closed-loop stepper motor system and an all-metal hot end rated to 350 °C.
Theres also microtac radar, which works to improve print quality, accuracy, flow, and prints first layers.

• 1200mm/s Max Speed and 40000mm/s Acceleration
• 320 x 320 x 430 mm Large Build Volume
• Microtac Radar to Control Printing Quality and Accuracy
• All Metal Hotend can Reach to 350°C
• Equipment Self-check to Maintain Printer Stability

Ultra-high printing speed

The FLSUN S1 is a high-performance 3D printer designed for speed, accuracy,
and versatility, perfect for both professionals and hobbyists. Its standout feature is the ultra-high
printing speed of up to 1200 mm/s with an acceleration of 40,000 mm/s², making it one of the fastest on the market.
This is ideal for users looking to maximize efficiency without compromising on quality.

Versatility

The large build volume of 320 x 320 x 430 mm allows for substantial projects, and its all-metal hotend
can reach temperatures of up to 350°C, enabling the S1 to work with a wide variety of materials,
including PLA, ABS, PETG, TPU, and even carbon-fiber filaments.
The dual-gear direct drive extruder ensures smooth, precise filament feed, which is crucial for high-speed prints and exotic materials.

CPAP High Pressure Turbo Fan

With a wind (air flow) speed of 40 000 rpm that changes according to the printing speed of different parts;
automatically adjusts the wind speed to ensure the cooling effect.

Binocular structured light system

The dual eye system consists of two high-definition camera and a micro-sized laser transmiutter
and a micron-sized Lidar system that enables first layer scanning and adjusts the flow and accuracy
calibration to accurately capture print details.

AI Detection

We employ AI for real-time monitoring and issue identification, including the detection of debris
and spaghetti through AI-powered analysis.

Fully Automatic Levelling

With one-click the S1 will calibrate and adjust the bed level, making getting that perfect Z height simple and easy to master.

To maintain accuracy at such high speeds, the S1 incorporates Microtac radar, a unique feature that monitors
the print quality in real-time, ensuring that even the fastest prints remain accurate down to a layer thickness of 0.1 mm.
The printer also features a PEI textured print bed, which enhances adhesion and makes removal of finished prints much easier.
Its innovative smart zone heating system optimizes energy consumption by only heating the necessary areas
of the bed based on the print's size.

With a full-integration touchscreen and user-friendly interface, the FLSUN S1 is easy to control,
whether you're operating directly or via PC.

TECHNICAL DATA