What is the Sovol SV07 Plus?
So, what exactly is the SV07 Plus? It's a large-format Fused Deposition Modeling (FDM) 3D printer designed for enthusiasts who want to print big and print fast.
It’s the beefed-up sibling of the original Sovol SV07, boasting a larger build volume and a few key upgrades that push its capabilities even further.
The SV07 Plus arrives at a time when high-speed FDM 3D printing is becoming more accessible. What sets it apart is that it comes ready to run with Klipper, an advanced firmware that unlocks incredible print speeds and advanced features like input shaping.
This makes it a compelling option for those who want to get into high-speed printing without the headache of manual firmware flashing and complex configurations.
It’s positioned as a powerful yet user-friendly machine that could be considered one of the best budgets FDM 3D printer options for those who need a large build area without breaking the bank.
Hardware Features
Now, let's get to the good stuff: the hardware. The Sovol SV07 Plus features a spec sheet that’s sure to grab your attention. Sovol aimed to create a feature-rich experience right out of the box.
- Massive Build Volume: The first thing you'll notice is its sheer size. The SV07 Plus offers a generous build volume of 300 x 300 x 350 mm. This opens up a world of possibilities, allowing you to tackle large-scale projects like cosplay helmets, large mechanical parts, or batch-printing smaller models with ease.
- Blazing Print Speeds: This printer is built for speed. It boasts a maximum print speed of 500mm/s, although the recommended speed for optimal quality is a still-impressive 250mm/s. This is made possible by its powerful processing and the pre-installed Klipper firmware, which we’ll discuss more later.
- Planetary Direct Drive Extruder: At the heart of the print head is a Sovol self-developed all-metal direct drive extruder. It features a planetary gear system that provides a higher drive ratio, resulting in more precise extrusion control. This makes it not only reliable with standard filaments like PLA but also excellent at handling flexible materials like TPU.
- High-Temperature All-Metal Hotend: To keep up with the fast extrusion, the SV07 Plus is equipped with a high-flow, all-metal hotend capable of reaching temperatures up to 300°C. This versatility allows you to print with a wide range of materials beyond the basics, including PETG, ABS, and even more abrasive filaments like carbon fiber composites.
- Triple-Fan Cooling System: Printing fast generates a lot of heat, and if you don't cool the extruded plastic quickly enough, you end up with a mess. Sovol addressed this with a triple-fan cooling setup. A large fan is mounted behind the print head to ensure that layers are cooled rapidly, which is crucial for maintaining good Sovol SV07 Plus print quality at high speeds.
- Effortless Bed Leveling: Getting that perfect first layer is critical, and the SV07 Plus makes it easy with a 25-point automatic bed leveling system. An inductive sensor probes the bed and automatically compensates for any minor inconsistencies, taking the guesswork out of bed leveling. For those who like to be precise, it also features G34 Auto Z Align, which automatically levels the X-axis gantry.
- Powerful and Stable Foundation: The printer is powered by a reliable 600W MeanWell power supply. This provides stable and sufficient power for long prints and enables the 420W heated bed to get up to temperature quickly, reaching 60°C in just 90 seconds.
Software
One of the headline features of the SV07 Plus is that it comes with Klipper firmware pre-installed and ready to go.
For those new to the scene, Klipper is a powerful 3D printer firmware that offloads the heavy processing from the printer's mainboard to a secondary computer—in this case, a single-board computer integrated right into the printer's base.
This makes it a true Klipper 3D printer out of the box.
So, what does this mean for you?
- Raw Speed and Advanced Features: Klipper is the magic behind the machine's impressive speed. It enables advanced features like Input Shaping and Pressure Advance. Input Shaping intelligently cancels out the printer's vibrations, which helps prevent "ghosting" or "ringing" artifacts in your prints, especially at high speeds. Pressure Advance, on the other hand, regulates the pressure in the nozzle, leading to sharper corners and more consistent extrusion.
- User-Friendly Interface: You interact with Klipper through a vibrant 5-inch touchscreen that runs a customized version of the Klipper interface. It's intuitive, responsive, and gives you a ton of control right at your fingertips. You can start prints, monitor progress, adjust temperatures, and fine-tune settings on the fly.
- Web-Based Control: One of the coolest aspects of a Klipper 3D printer is the ability to control it remotely over your Wi-Fi network. The SV07 Plus hosts a web interface (usually Fluidd or Mainsail) that you can access from any browser on your network. This means you can upload G-code files, start and stop prints, and monitor your printer with a webcam without ever leaving your chair.
Print Quality and Speed Analysis
Alright, it's time for the moment of truth. A printer can have all the fancy features in the world, but what really matters is the quality of the prints it produces.
To put the SV07 Plus to the test, I ran it through a gauntlet of models, from the classic 3DBenchy to larger, more complex pieces.
My Sovol SV07 Plus review wouldn't be complete without pushing the speed limits. At the recommended 250mm/s, the print quality is genuinely impressive.
Models come out clean, with sharp details and minimal artifacts. The powerful triple-fan cooling system does an excellent job of preventing drooping on overhangs and ensures that layers have enough time to solidify, even when the print head is moving at incredible speeds.
When I pushed the speeds up towards the 500mm/s maximum, the quality understandably began to dip slightly, but the results were still surprisingly good for such high-velocity printing.
For functional parts or rapid prototypes where speed is the top priority, the SV07 Plus delivers in a big way.
One challenging test print that would normally take many hours was completed in just a fraction of the time, which is a testament to the efficiency of the Klipper firmware.
The Sovol SV07 Plus print quality also shines when it comes to material versatility. Thanks to its all-metal hotend and planetary direct drive extruder, it handled everything I threw at it with ease.
PLA printed flawlessly, PETG came out strong and glossy, and even tricky flexible filaments like TPU were no problem at all.
The direct drive system provides the precision and control needed for these softer materials, which often cause issues for Bowden-style extruders.
Conclusion
So, what's the final verdict in this Sovol SV07 Plus review? After spending some serious time with this machine, I can confidently say that Sovol has delivered a winner.
It’s a feature-packed, large-format printer that brings high-speed Klipper printing to the masses in an accessible and user-friendly package.
The combination of its massive build volume, impressive speed, and reliable performance makes it an incredibly versatile tool.
Whether you're a hobbyist looking to print large-scale cosplay props, an engineer rapidly prototyping new designs, or a small business owner producing parts in batches, the SV07 Plus is more than up to the task.
