FLSUN - S1 Pro

The FLSUN S1 Pro is a high-speed, large-format 3D printer designed for both engineering projects and low-volume production. With a maximum print speed of 1200 mm/s, a build volume of 320 mm x 430 mm, and a nozzle temperature of up to 350°C, it offers fast, precise, and reliable printing. Its quiet operation and intelligent features make it a practical choice for those looking to streamline their workflow.

Highlights

• Print at speeds up to 1200 mm/s with acceleration of 40,000 mm/s
• Large build volume of 320mm x 430mm for large projects
• Supports high temperature materials such as PPS-CF/GF and PPA-CF/GF
• AI-powered features, including automatic bed leveling and spaghetti detection
• Built-in camera for real-time monitoring and time-lapse recording
• Operates at just 55dB for a quieter printing experience

High-speed printing

The S1 Pro is built for speed, reaching up to 1200 mm/s with a peak flow rate of 110 mm/s. Its high acceleration of 40,000 mm/s significantly reduces print times, making it ideal for large-scale projects and rapid prototyping.

Large build volume

With a print area of 320mm x 430mm, the S1 Pro can handle large prints, making it suitable for engineering components, functional prototypes, and creative projects that require more space.

Advanced material compatibility

In addition to standard filaments like PLA and PETG, the S1 Pro supports high-performance materials like PPS-CF/GF and PPA-CF/GF. This allows for the creation of parts with high mechanical and chemical resistance.

AI-powered precision

Equipped with FLSUN Algorithms 2.0, the printer features automatic bed leveling, spaghetti detection, filament clog detection, and advanced extrusion calibration. These improvements improve print quality and reduce the risk of failed prints.

Quiet and efficient operation

Operating at just 55 dB, the S1 Pro runs quietly without compromising performance. It also features intelligent zone heating for energy-efficient temperature control.

Practical and reliable

The printer includes a HEPA and activated carbon filter for improved air quality, a built-in filament dryer, and power recovery to prevent print failures. With a 95% pre-assembled design, setup is quick and easy.

Designed for both professionals and hobbyists, the FLSUN S1 Pro combines speed, reliability, and intelligent features to enhance your 3D printing experience.