FLSUN S1 Desktop 3D Printer

A powerful and energy-efficient ultra-high-speed FDM 3D printer, the FLSUN S1 boasts a maximum printing speed of 1200 mm/s, an acceleration of 40000 mm/s², and a maximum flow rate of 110 mm³/s. It offers a generous build volume of 320 x 320 x 430 mm and incorporates powerful components along with innovative AI functions, meeting all requirements for ultra-high-speed 3D printing.

Features & Benefits

Focus on ultra high-speed printing

• All-metal frame: The S1 with its all-metal frame ensures maximum stability even at extremely high speeds.

• High performance: The S1 is equipped with an extra light dual-gear direct drive extruder. It features a high flow hot end with a 0.4mm hardened steel nozzle rated for temperatures up to 350°C. An 80 W ceramic heating element reaches high temperatures much faster to heat and melt the filament more evenly.

• Powerful cooling fan: A CPAP turbo fan works at an incredible speed of 40,000 rpm to evenly cool the printed layers. A single layer is cooled within 1 second to achieve smooth printing results!

• 36V closed-loop stepper motor: Thanks to the closed-loop stepper motor, the S1 can withstand a wide variety of performance needs without any problems. The stepper motor, supplemented with a strain sensor and a control circuit, is incredibly precise and fast, making it perfect for ultra high-speed printing.

• Vibration compensation: Innovative vibration compensation effectively reduces vibrations that occur at full speed.

AI-Support features

The following AI-powered features will improve your 3D printing experience:

• AI Lidar Detection: Accuracy Calibration, First Layer Detection, Flow Calibration

• AI Camera Intelligent Detection with Spaghetti Detection and Debris Detection; with the option of real-time monitoring as well as creating time-lapse photographs.

Smart sensors for more flexibility

• Material Q.ty Monitoring

• Filament detection

• Filament clog detection

• Vibration compensation

• Automatic Z-axis compensation

• Automatic leveling

Productivity Features

Speed Master, Faster than Fast

Featuring a delta structure, the FLSUN S1 3D printer achieves a maximum speed of 1200 mm/s, a maximum acceleration of 40,000 mm/s², and a maximum flow rate of 110 mm³/s.

CPAP high-pressure turbo fan

With a wind (air flow) speed of 40,000rpm 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 micron-sized laser transmitter and a micron-sized Lidar system that enables first layer scanning and adjusts the flow and accuracy calibration to accurately capture print details.