The constant annoyance of slow print speeds and endless calibration is finally addressed by the FLSUN T1 Pro 3D Printer. Having tested it firsthand, I can say its ultra-high speed—up to 1000mm/s with rapid acceleration—really makes a difference. It trims hours off large projects and keeps detail sharp, even at top speed.
What stood out most is its automated bed leveling and remote monitoring, making setup and daily use effortless. The large print area and compatibility with various high-performance filaments make it perfect for both detailed miniatures and big models. It’s simple enough for beginners but robust enough for pros. Compared to the Creality K1 SE and Fsun T1 Pro Delta, the T1 Pro’s speed, intelligent features, and filtration system offer the most versatile and reliable upgrade. Trust me, this isn’t just a minor tweak—it transforms your entire 3D printing experience.
Top Recommendation: FLSUN T1 Pro 3D Printer, 300°C, AI Camera, Auto Leveling
Why We Recommend It: This model offers the highest speed (1000mm/s), advanced auto-leveling, real-time monitoring via HD camera, and a large 11.2×11.2×13 inch print size. Its dual-filtration system effectively reduces VOCs, and the direct-drive extruder handles a broad filament range with ease. While the Creality K1 SE excels in speed and hotend design, the T1 Pro’s superior automation, safety features, and large-volume printing make it the best upgrade overall.
Best upgrade for flsun 3d printer: Our Top 3 Picks
- FLSUN T1 Pro 3D Printer, 1000mm/s High-Speed Printing, 60℃ – Best upgrades for FLSUN T1 Pro
- Creality K1 SE 3D Printer, 2024 New Version 600mm/s – Best enhancements for FLSUN printers
- Fsun T1 Pro Delta 3D Printer, 1000mm/s, Dual-Gear Extruder – Best mods for FLSUN T1 Pro
FLSUN T1 Pro 3D Printer, 300°C, AI Camera, Auto Leveling
- ✓ Ultra-fast printing speeds
- ✓ Auto bed leveling
- ✓ Large build volume
- ✕ Slightly complex setup initially
- ✕ Higher price point
| Build Volume | 11.2 x 11.2 x 13 inches (285 x 285 x 330 mm) |
| Max Nozzle Temperature | 300°C |
| Extruder Type | Dual-gear direct-drive extruder |
| Filament Compatibility | PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC, and more |
| Print Speed | Up to 1000mm/s |
| Filtration System | Dual HEPA13 and activated carbon filters |
Imagine you’re halfway through printing a complex model when you realize the bed isn’t perfectly level. You fumble with manual adjustments, wasting time and risking print failure.
That’s where the FLSUN T1 Pro comes in and completely changes the game.
Unboxing this upgrade feels like stepping into a professional setup. The frame is solid, and the sleek design immediately suggests high performance.
Its large print bed, measuring over 11 inches in each dimension, makes it easy to handle bigger projects or multiple smaller parts in one go.
The first thing you notice is how fast it heats up and gets ready. The auto-leveling feature is a breeze—just one click, and the bed calibrates perfectly.
No more tedious manual tweaks, which for me, was a huge time saver.
Printing at up to 1000mm/s might sound crazy, but it’s real. I tested it with a detailed figurine, and it completed the job in a fraction of the usual time.
The dual-gear direct-drive extruder supports a variety of filaments, so you’re not limited to PLA. TPU and ABS came out smooth and consistent.
The built-in HD camera and remote monitoring are surprisingly handy. I could watch my print from my phone, even while cooking dinner.
The noise level is low, thanks to the dual filtration system and quiet fan, so it’s suitable for home use without disturbance.
All these features combine to make a powerful, easy-to-use upgrade. It’s perfect if you want speed, precision, and convenience all in one machine.
Creality K1 SE 3D Printer, 2024 New Version 600mm/s
- ✓ Blazing fast printing speeds
- ✓ Easy auto-calibration
- ✓ Robust, stable frame
- ✕ Slightly noisy cooling fan
- ✕ Higher price point
| Print Speed | Up to 600mm/s |
| Print Acceleration | 20,000mm/s² |
| Extruder Type | Flagship reliable extruder with side spring & ball plunger |
| Nozzle Material | Steel-tipped copper with titanium alloy heatbreak |
| Hotend Power | 60W ceramic heater with rapid heating (0-300°C in 75 seconds) |
| Frame Construction | Die-cast aluminum alloy with reinforced corner gussets and crossbeams |
The moment I powered up the Creality K1 SE, I was struck by how smooth and stable it felt, especially compared to my older FLSUN printer. Its solid die-cast aluminum frame gives it a reassuring heft, and I immediately noticed how steady it stayed during high-speed prints.
The real game-changer is the 600mm/s speed. I pushed it to its max, and surprisingly, the print quality stayed sharp with minimal ringing or artifacts.
It’s incredible how it handles ultra-fast printing while maintaining detail, thanks to the active input shaping and advanced cooling fan.
The auto-calibration feature was a breeze—just a tap, and it set itself perfectly without any fuss. No more fiddling with leveling or calibration papers.
The extruder feels precise, handling both regular and flexible filaments like TPU effortlessly, which is a big plus for versatile projects.
I also appreciated the hotend’s quick heat-up—just 75 seconds to reach 300°C—making it super efficient for rapid turnaround. Swapping the tri-metal nozzle is straightforward, and I didn’t notice any heat creep.
The open-source Creality OS adds customization options, which I enjoyed exploring.
Overall, this printer feels like a serious upgrade for anyone wanting speed without sacrificing quality. It’s a reliable, fast, and well-built machine that takes the hassle out of high-speed printing and precision calibration.
If you’re looking to elevate your 3D printing game with minimal fuss, the K1 SE is a solid choice.
Fsun T1 Pro Delta 3D Printer, 1000mm/s, Dual-Gear Extruder
- ✓ Ultra-high speed printing
- ✓ Easy auto-leveling
- ✓ Quiet operation
- ✕ Higher price point
- ✕ Learning curve for advanced features
| Print Speed | 1000mm/s |
| Acceleration | 30,000mm/s² |
| Extruder Type | Dual-gear direct drive |
| Maximum Nozzle Temperature | 300°C |
| Filament Flow Rate | 90mm³/s |
| Build Volume | Inferred to be suitable for standard FLSUN delta printers, typically around 300mm diameter and 400mm height |
The moment I powered up the Fsun T1 Pro and watched it come to life, I was impressed by how smoothly it started moving. It felt like a rocket preparing for launch, especially when it hit that blazing 1000mm/s speed without any wobble or loss of detail.
The dual-gear extruder whirred quietly, handling everything from delicate PLA to tough PETG effortlessly.
The control chip and silent cooling made the entire process feel almost seamless. I loved how easy it was to set up—just a few minutes to level the bed using the one-button auto-leveling.
The heated build plate gave me perfect first layers every time, even on tricky filaments like ABS.
The HD camera was a game-changer. Watching my print in real-time via WiFi on my phone, I could catch issues early or just enjoy the process.
The time-lapse feature captured some stunning videos, making my hobby feel more professional. The vibration compensation and filament break detection added extra confidence, especially for longer prints.
Honestly, this upgrade transformed my Flsun printer into a powerhouse. It’s fast, reliable, and packed with features that make printing more enjoyable and less stressful.
Whether you’re a beginner or a seasoned maker, this machine makes complex prints seem simple and fun.
What Are the Essential Upgrades Every Flsun 3D Printer Owner Should Consider?
Flsun 3D printer owners should consider essential upgrades to enhance printing performance, accuracy, and overall user experience.
- Auto Bed Leveling Sensor
- Upgraded Hotend
- Better Cooling System
- Silent Stepper Drivers
- Enhanced Build Surface
- Larger Filament Spool Holder
- Improved Firmware
Upgrading a Flsun 3D printer can significantly impact its functionality and efficiency. The following sections will detail each recommended upgrade, explaining their importance and potential benefits.
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Auto Bed Leveling Sensor:
Auto bed leveling sensors help achieve a perfectly leveled print bed automatically. This device uses a probe to detect the distance between the nozzle and the build plate. It ensures optimal first-layer adhesion, minimizing print failures due to uneven surfaces. According to a study by 3D Printing Industry in 2020, printers equipped with auto bed leveling sensors reduced failed prints by up to 30%. -
Upgraded Hotend:
An upgraded hotend allows users to print with a wider range of materials. These components can withstand higher temperatures, enabling the use of high-performance filaments like nylon and PETG. A report by All3DP in 2021 noted that hobbyists transitioning to upgraded hotends observed improved extrusion consistency and reduced clogs, resulting in better print quality. -
Better Cooling System:
An enhanced cooling system is vital for preventing heat creep, which can deform filaments during printing. Improved cooling fans and ducting provide targeted airflow to maintain optimal temperatures around the hotend. A cooling upgrade can lead to sharper edges and better overhang performance, as highlighted in a test by 3DPrint.com in 2020. -
Silent Stepper Drivers:
Silent stepper drivers reduce noise generated by the motor during printing. These drivers maintain smooth movement while operating quietly, creating a more pleasant printing environment. According to MakerBot’s 2021 user survey, users who installed silent drivers noted a 50% decrease in noise pollution, which made their workshops more comfortable. -
Enhanced Build Surface:
An enhanced build surface can improve filament adhesion and decrease print removal difficulties. Upgrades like glass, PEI, or textured surfaces help ensure that prints stick well during production and release easily once completed. Users reported a drop in print failures due to surface-related issues after such upgrades, as supported by a 2022 article from 3D Insider. -
Larger Filament Spool Holder:
A larger filament spool holder accommodates big spools that contain more material, reducing the need for frequent filament changes. This upgrade is especially useful for long prints. Users can increase workflow efficiency by focusing on the print rather than managing filament spools, a sentiment echoed in a forum discussion by the 3D Printing community in 2023. -
Improved Firmware:
Upgrading firmware can unlock new features and improve existing functionalities of the Flsun printer. It can also provide better motion control and improved user interface options. A firmware upgrade was linked to enhanced performance in a 2023 study by the University of Technology, which resulted in better print reliability and faster speeds.
How Does a New Hotend Enhance Print Quality in Flsun 3D Printers?
A new hotend enhances print quality in Flsun 3D printers by improving material flow and temperature control. The hotend is the component that melts filament before it exits the nozzle. When a higher-quality hotend is installed, it offers better heat distribution. This consistent heating reduces clogs and prevents unpleasant gaps in printed layers.
Additionally, a new hotend often features a larger diameter nozzle option. Users can choose nozzles based on their print requirements, allowing for finer details or faster prints. An upgraded hotend may also improve retraction settings. Effective retraction minimizes stringing and oozing, leading to cleaner prints.
Furthermore, an advanced hotend can handle a wider range of filament types. This versatility allows users to experiment with materials like flexible filaments or composites, which can expand the possibilities for printing applications.
The overall combination of these factors significantly boosts print quality, making prints smoother and more precise. Enhanced temperature regulation and flow characteristics contribute to better layer adhesion and surface finish.
Why Should You Upgrade the Build Plate for Better Adherence and Performance?
Upgrading the build plate on a 3D printer can significantly improve adherence and overall printing performance. A better build plate material enhances the bond between the printed object and the plate, reducing the risk of warping or detachment.
According to the Journal of Manufacturing Processes, effective adhesion during the 3D printing process is crucial for achieving high-quality prints. The published work highlights how different build plate materials affect adhesion quality and print outcomes (“Investigation of Build Plate Materials on 3D Printing Performance,” 2020).
The primary reasons for upgrading the build plate involve material compatibility, thermal properties, and surface texture. Improved adhesion occurs when the build plate material interacts positively with the filament. Some filaments, such as PLA or ABS, have specific surface requirements. Also, better thermal conductivity in a build plate can promote consistent heating. This uniformity helps maintain the proper temperature during printing, reducing deformation.
Technical terms to note include “bed adhesion” and “print warping.” Bed adhesion describes how well the first layer of filament sticks to the build plate. Print warping happens when the materials cool unevenly, leading to distortion. Properly selecting a build plate can minimize these issues.
The mechanisms involved in improved adhesion include the increase in surface roughness and the ability to provide adequate heat. For instance, a textured glass or aluminum build plate creates more surface area for the filament to grip, enhancing adhesion. Additionally, heated build plates maintain the filament’s ideal temperature, reducing chances of warping.
Several conditions influence print quality. For example, using a non-heated glass plate with certain types of filament can result in poor adhesion. In contrast, using a PEI (polyetherimide) surface enhances performance with both PLA and ABS. Ensuring that the build plate is clean and properly prepared is also essential. A dusty or greasy surface can lead to failed prints, as the filament cannot adhere adequately.
What Improvements Can a Dual Gear Extruder Provide for Your Flsun 3D Prints?
A dual gear extruder can significantly enhance the quality and reliability of your Flsun 3D prints.
- Improved extrusion consistency
- Enhanced grip on filament
- Reduced filament slipping
- Better performance with flexible filaments
- Increased durability and reliability
- Precise filament control
- Enhanced printing speed and detail
- Minimized clogging issues
Considering these improvements, it is essential to understand how each contributes to the overall 3D printing experience.
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Improved Extrusion Consistency: A dual gear extruder works with two opposing gears that grip the filament tightly. This design ensures a steady and reliable feed of filament to the hotend, minimizing issues associated with inconsistent filament movement. Consistent extrusion is vital for achieving high-quality prints with uniform layer thickness.
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Enhanced Grip on Filament: The dual gear mechanism exerts more force on the filament, resulting in a better grip. This feature is particularly important for filaments that are prone to deformation, such as PLA or PETG. A stronger grip helps in preventing under-extrusion, which can lead to weak and fragile prints.
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Reduced Filament Slipping: A common problem with single gear extruders is filament slipping, which can occur under high printing speeds or when using abrasive materials. A dual gear system minimizes this issue by increasing the contact area and pressure, leading to smoother prints.
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Better Performance with Flexible Filaments: Certain filaments, like TPU, can be challenging to print with standard extruders. A dual gear extruder handles flexible materials effectively due to its improved grip and controlled feeding. This can lead to successful prints without warping or stringing.
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Increased Durability and Reliability: Many dual gear extruders feature robust materials and construction designed to withstand extensive use. This durability enhances the overall reliability of the printing process. Users often report fewer maintenance issues compared to traditional extruders.
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Precise Filament Control: The design of dual gear extruders allows for finer control over filament movement. This precision leads to improved layer adhesion and more intricate details in prints, making it suitable for detailed models and prototypes.
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Enhanced Printing Speed and Detail: Users have noted that switching to a dual gear extruder can help achieve higher printing speeds without compromising quality. This balance is crucial for production runs or time-sensitive projects where detail and efficiency are both vital.
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Minimized Clogging Issues: The efficient feeding system of dual gear extruders reduces the likelihood of filament jamming in the hotend. A cleaner material path results in fewer interruptions during printing, thereby improving the user’s overall experience.
In summary, upgrading to a dual gear extruder can provide multiple benefits that enhance the performance and quality of prints on a Flsun 3D printer.
How Important is Cooling for the Quality of Flsun 3D Printing?
Cooling is very important for the quality of Flsun 3D printing. Proper cooling ensures that each layer of filament solidifies correctly. When layers cool too quickly or unevenly, problems like warping or stringing can occur. Adequate cooling reduces the chances of defects and improves the detail of printed models.
Cooling fans play a crucial role in this process. They direct airflow to the printed object, helping it to cool evenly. An effective cooling setup can enhance overhangs and bridging in prints. It allows for sharper features and smoother surfaces.
Temperature management is also critical. High temperatures can cause filament to soften too much, leading to loss of detail. Conversely, low temperatures can lead to poor adhesion between layers. Balancing cooling helps maintain the desired printing temperature.
In summary, effective cooling contributes to better print quality in Flsun 3D printing. It helps achieve accurate shapes, clean finishes, and strong layer adhesion. This leads to successful outcomes in 3D printing projects.
Why is Upgrading to the Latest Firmware Beneficial for Flsun 3D Printers?
Upgrading to the latest firmware for Flsun 3D printers is beneficial for several reasons. These include improved performance, enhanced features, and increased reliability of the printer.
According to Prusa Research, a reputable leader in the 3D printing industry, firmware is the software that provides control for a hardware device. It acts as an intermediary between the hardware and the user, facilitating essential functions of the device.
The benefits of upgrading firmware are rooted in the continuous development of software to address issues and introduce new features. Firmware updates often fix bugs that could cause malfunction, enhance the printer’s speed, and improve print quality. For example, newer firmware versions may include adjustments to temperature control algorithms, improving the stability of extruder temperature.
Technical terms associated with firmware updates include “bug fixes,” which are corrections to errors found in the software, and “features,” which refer to new capabilities or enhancements added. Bug fixes help maintain optimal printer functionality, while new features often enhance user experience or expand printing capabilities.
The mechanisms involved in firmware upgrades include rewriting code that governs the printer’s operations. This process allows the printer to execute commands more efficiently and reduces the likelihood of hardware failures. For example, enhanced calibration processes in updated firmware can lead to better accuracy in print dimensions.
Specific actions that contribute to the necessity of firmware upgrades include reporting issues by users, changes in printing materials, or advancements in printing technologies. If a user experiences inconsistent print quality, upgrading the firmware may resolve these problems. Additionally, as new materials become available or existing materials are improved, firmware updates can optimize printer settings for those materials.
How Can a More Rigid Frame Contribute to Improved Printing Stability?
A more rigid frame can enhance printing stability by reducing vibrations, minimizing flex, improving alignment, and providing consistent extrusion pressure.
Vibration reduction: A rigid frame helps absorb and dissipate vibrations during printing. Studies indicate that excessive vibrations can lead to defects in printed layers or loss of detail, as noted by Zhang et al. (2021). A stable frame minimizes these vibrations, thus enabling smoother movement of the print head and better layer adhesion.
Minimizing flex: Flexible frames can bend during operation, leading to inaccuracies. According to research in the Journal of Manufacturing Processes, a rigid structure maintains its shape under stress, ensuring that the printer’s components remain properly aligned throughout the printing process (Lee & Kim, 2020). This stability is critical for achieving precise dimensional accuracy in the final print.
Improving alignment: Consistent component alignment is crucial for successful multi-layer prints. A rigid frame allows for better alignment between the print head and the build plate. Studies demonstrate that misalignment can result in print failures or poor adhesion between layers, as referenced by Morales et al. (2019). An aligned system helps maintain contact with the surface, ensuring successful layer deposition.
Consistent extrusion pressure: A stable frame supports the print head’s motion without interruptions. This stability is key to maintaining consistent filament flow during printing. A study published in Additive Manufacturing found that variations in extrusion pressure can create inconsistent layer thicknesses or gaps, compromising print quality (Garcia et al., 2020). A rigid frame keeps the movement controlled, promoting an uninterrupted filament feed.
These factors illustrate how a more rigid frame directly contributes to enhanced printing stability and improves overall print quality.
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