GK3(B) Resin 3D Printer 16K HD LCD with COB Light Source 3D Resin Printer Ball Screw Z-axis & Smart Heating System & App Control 8.3 x 4.7 x 9.5inch Large Build Volume
$93.99
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At Uniformation, we specialize in UV-curing 3D printing technology—not just to push boundaries, but to break them. We’re building a future-proof ecosystem where high-precision tools meet intuitive design, empowering makers, studios, and creative minds to bring their ideas to life with less friction and more control. From print to post-processing, every product we engineer is made to simplify complexity, accelerate innovation.
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We value every customer and are committed to providing you with consistently high-quality 3D printers and after-sales services.
16K True-to-Life Exceptional Precision: The GK3(B) Resin 3D Printer is equipped with a 16K monochrome LCD screen with an impressive resolution of 15120×6230 and 14 × 19 μm XY accuracy, delivering models with lifelike textures, smooth surfaces, and flawless precision. Its large build volume of 211 × 118 × 240 mm (8.3 × 4.7 × 9.5 in) allows you to print big models or a whole bunch of parts at once, making printing more efficient.
High-Precision & Stable Z-Axis: Featuring a 1204 high-precision ball screw and an EGH20 heavy-duty linear guide, the Z-axis ensures smooth and stable movement. This robust design effectively prevents wear, shifting, and jams, guaranteeing long-term stability and consistently high-precision printing.
UniFormation Smart App for Convenient Printing: With real-time monitoring, you can track progress and resolve issues instantly. Remote control allows you to start or stop printing anytime, anywhere, while multi-printer management lets you connect and oversee several printers. The time-lapse photography feature captures your entire printing journey, and a variety of tools help you achieve smooth, high-quality prints with ease.
Low Temperatures Resistant with Intelligent Heating: Cold resin doesn’t flow well and makes proper exposure unpredictable. To solve this, the 3D resin printer is equipped with an automatic detection and heating system that maintains optimal resin flow even at 5 °C (41 °F). Ensuring high-quality prints—unaffected by temperature.
User-friendly Designs for Printing with Ease: With an automatic resin feeding system and factory calibration, it’s truly plug-and-play. A drip-proof build plate keeps your workspace clean. A 90° rotating screen and built-in LED lighting ensure clear visibility. Quick-release build plate and resin vat make it efficient. And many other designs to save time, reduce hassle, and help you start 3D printing with ease.
COB Light Source System: The COB light source system is integrated with a Fresnel collimating lens to achieve an ultra-low astigmatism coefficient and a more consistent light path, resulting in 88% light uniformity. This ensures that each beam of light is precise and uniform, enabling precise and consistent curing of each resin layer. As a result, the prints feature neat, sharp details with precise dimensions.
9 reviews for GK3(B) Resin 3D Printer 16K HD LCD with COB Light Source 3D Resin Printer Ball Screw Z-axis & Smart Heating System & App Control 8.3 x 4.7 x 9.5inch Large Build Volume
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$93.99
Emmanuel –
Great printer
This printer is great! very nice definition in the prints and excellent support from Uniformation team.
Jacob C. –
Out of the box – ready to print.
This thing is badass. Right out of the box. Default settings and I didn’t even calibrate the Z axis. I’m making accurate parts.
cr –
Great machine
This machine is great. Solid construction and easy to use. Nothing about it feels cheap, it feels like a premium piece of professional equipment. So far the results have been great using 3rd party resin and they after sales support is great.
Martino –
Get this printer!
This printer like all the printers made by uniformation are top of the line in 3d resin printing. I’ve been using them for a long time and I wouldn’t pass up this deal. Amazing printer and a great price. GK3 Pro really rocks the market and the staff especially tech support and customer service are unmatched.
DavesNotHere –
Support stepped up.
Initial review:Junk. Outright junk. The screws that hold the release film bracket to the bottom of the vat have three stripped screws. Uniformation’s response: “Have a nice life.” Forget them.Second review:Uniformation reached out regarding the stripped screws shortly after the initial review was posted. They not only provided the correct size but, more importantly to me, also included the corresponding DIN numbers. That level of detail was greatly appreciated and shows they understand the needs of technical users.Before the replacement screws were ordered, we experienced an issue with the auto-filler, which failed to shut off properly. This caused the resin to overfill the vat and flood the bottom of the printer, including the Z-motor.We notified Uniformation, and they immediately stepped up—first by acknowledging and apologizing for the issue, then by sending a full replacement Z-assembly, a new fill board, an upgraded vat, and a pack of five nPEF sheets. Throughout the process, their customer service team followed up regularly to check on the status and ensure everything was resolved.Since then, the printer has performed exceptionally well—as you would expect from a premium-priced machine. The Uniformation team completely turned the situation around. I’ve updated my initial 1-star review to 4 stars.When I purchased this printer, I wanted a 5-star experience from the start. While the initial issue was frustrating, the way Uniformation handled it—prompt support, replacement parts, and consistent follow-up—restored my confidence in both the product and the company.My next printer will be from Uniformation.
Rene figaro –
Gk3 ultra
Had some issues at first but uniformation worked with me to resolve everything. Not have my most consistent printer back
Jakub –
Resin temperature control had increased quality significantly. i’m amazed!
Gerrit Duvenage –
My hobby turned into an obsession because of this printer. Ok, so it’s not all good, but if you are wondering if you should buy this printer, despite it being a bit more expensive than some others, then the short answer is YES! Buy it, get it, you will not be sorry. Let me explain. So, I have never had a resin printer before, I don’t think I have even seen one up close before I got this one. A friend convinced me that it would take my hobby (miniature everything) to the next level, so I bit the bullet and got this printer. You will enjoy this part. I took it out of the box, carefully poured in some resin and clicked print on the calibration test prints that is included on the usb drive and it printed, perfectly. I instantly new what settings to use in the slicer and have had pretty much a 100% print success rate since. The details that you get from this printer, even at 0.05 mm is just outstanding and unbeatable by any other form of printing. It looks shop bought. I used standard cheap resin from Amazon, and it’s just worked perfectly every single time. So, I started by saying it’s not all good, so let me explain. Two things that I currently have a problem with. 1st is that all my FDM printer that has Wi-Fi has the option to send a print from the slicer, straight to the printer. I can not do that with this printer. I must slice the file, and like a cave man, walk to the garage to insert the thumb drive and click print. That is disappointing as this printer has Wi-Fi and a very decent app. My second issue, and this is a big one for me. The little tiny 3d printed clip that is supposed to hold up the mammoth build plate while the access resin drips off, is too small (I think) I had a large print on the plate, and closed the lid while the build plate was in the side ways position, and when I opened the lid later, the build plate moved just a fraction, crashing down in the vat, totally destroying the print and the release film. This could have been user error, but I am sure it could have been made a bit better. Sad and frustrated I replaced the release film, but then sadly (another user error) I had the new film in upside down. After watching the video, I realised my mistake and had to replace it again. Glad I ordered extra. The screen protector and screen seem to be fine and functional. Ok, so next I tried better resin (ABS like) – and after a few calibration prints, it was dialled in and working perfectly. I wish I knew about UV tools before spending three days printing individual calibration cones. Anyway, so apart from a few gripes, this printer is amazing. It just works. It’s not messy at all, the display is incredible and easy to read and understand, the on/off button is perfectly placed in the front of the printer and all and all, it’s a fantastic printer. I will try the resin next and do a full review on that. Please see some of my prints. I highly recommend this printer instead of a cheaper one if you are after a printer that just works, out the box. Ps, I have not even checked bed levelling, because I have had zero issues. Final though, I use a third-party slicer, as the one that comes with the printer seems like it maybe need some work. But that could just be because I am lazy to learn new things. And that is another great thing about this printer, it allows third party slicers and resin. Fantastic. Love it. Would recommend.UPDATE:From yesterday I have been able to connect the printer to lychee slicer and I am now able to either send print files to the printer, or send the file and start the print. So that’s awesome. Not sure if this was a lychee or printer update, but it’s great news and I am loving it.
Jürgen Deppe –
Ich habe den Drucker sehr schnell und ohne Beschädigungen geliefert bekommen.Und der Druck von dem Drucker ist ohne Beanstandung sehr gut und detailliert geworden.