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FLSUN S1 Pro 3D Printer, Max 1200mm/s High Speed & Precision, 350°C High Temp Extruder & Full-Auto Calibration,65°C Heated Chamber, ≤55dB Quiet FDM 3D Printers,Large Build Size 13"x13"x17"

  • Based on 277 reviews
Condition: gowinlcd.com
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Size: S1 Pro-1200mm/s


Color: Flsun S1 Pro


Features

  • High Speed & PrecisionEpic Speed at 1200mm/s, Double Your Outcome.Flsun S1 Pro delivers blazing-fast printing while maintaining exceptional accuracy and detail in your prints.Experience unparalleled speed and precision with the FLSUN S1 Pro 3D Printer.
  • High-temp printing & Multi-filament compatibilityFlsun S1 Pro comes with an upgraded multi-metal integrated throat nozzle, nozzle can heat up to 350C . Reduces clogging risks and offers exceptional wear resistance. This setup unlock high-performance filaments such as PPS-CF, PPA-CF/GF , and support normal filament, including ABS, ASA, PC, PA, PETG, PLA and more.
  • Easy to Operate and Quiet 3D Printing10 mins Use it out of the box. Setup for your first print takes just 20 minutes. Full-auto calibration,say goodbye to manual calibration hassles. Plus, enjoy a quiet printing environment with active motor noise cancellation, ensuring 55 dB noise levels.
  • Upgraded FLSUN OS For Smoother OperationS1 PRO Optimized algorithm to improve print quality.Upgraded FLSUN OS for smoother operation.FLSUN Slicer 2.0 with a new interface and optimized slicing path. Powerful and Completely open source, support for custom optimization.

Brand: FLSUN


Material: Metal


Color: Flsun S1 Pro


Product Dimensions: 21.6"D x 23.4"W x 40.5"H


Compatible Devices: Laptop, Personal Computer, Smartphone


Product Dimensions: 21.6 x 23.4 x 40.5 inches


Item Weight: 112.8 pounds


Item model number: FLSUN S1 Pro


Date First Available: December 31, 2024


Manufacturer: FLSUN


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • DO NOT BUY. Critical power failure and print quality issues
The media could not be loaded. I would not reccomend this printer to my worst enemy. It has extremely poor print quality out of the box. Also it does not print at the speeds it says it can. If you reduce the speed a lot, tighten all the control joints, and modify the slicer settings a lot then you can get it to print sorta okay. The debris detector constantly fails positive and stops a print even when there is no debris. Also after just a few months the power system started failing. Now whenever the extruder starts heating the system shuts down. I have also had similar power system failure issues with other FLSUN printers, so its not just this model. Basically its really expensive landfill. You're better off with almost any other printer in my opinion. ... show more
Reviewed in the United States on December 14, 2025 by Wyllis Wyllis

  • Great printer, Faster than I was expecting.
Printer is amazing, the quality is tolerable at max speed, but comes out great at 160% speed, have ran 5 prints first day and must say this is easily my favorite printer. Printed 3 items with PETG-CF and am very happy with how they came out. Still was not prepared for how huge it is.
Reviewed in the United States on July 10, 2025 by spokendrop spokendrop

  • Absolutely the worst purchase I’ve made in 50 years
This printer has been a complete nightmare trying to deal with Customer Service across the world is even worse. I’ve owned two bamboo labs printers and not had any issues, first the limit switch is tripping which I guess is a known problem I’ve managed to fix that on my own second even with the power switch off it keeps running the only way to get it to turn off is unplugged it third my prince now are just failing it won’t even start and it gives me an unknown error how am I gonna diagnose this with an unknown error. Their support wants you to send videos and logs and spend hours dealing with this this is a $1500 paper wait at this point! ... show more
Reviewed in the United States on November 29, 2025 by GoNDeep11

  • Worst machine yet
I've had this item for 4 months now. I've been able to produce 2 prints (total of maybe 20 hours working time). The rest of the time has been sitting around waiting on replacement parts. The effector has needed to be replaced twice, one of the arms needs to be replaced, still haven't received the item despite ordering about a month ago from the manufacturer website. I pray that anyone that is thinking about purchasing one of these read some of the reviews and think twice before wasting a couple grand in an oversized paper weight ... show more
Reviewed in the United States on August 25, 2025 by jan cesnek

  • Flsun is an un-reliable company
I love this printer. I have created some amazing print from the 3d printer BUT I have not been able to get a new hot a replacement for 74 days ( since Nov 30.2025) I keep email support and they say they are working to get new ones back into stock . Flsun is not a reliable company. I was a loyal Flsun customer but now I’m gonna go buy bamboo. I hope this review helps someone stay away from Flsun the printer . ... show more
Reviewed in the United States on February 14, 2026 by Jeffrey Breckenridge

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