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Longer LK5 Pro 3D Printer, DIY FDM 3D Printer with 4.3" Color Touch Screen, Fully Open Source, Silent Motherboard, Filament Run-Out Detection Function, Large Print Size 11.8x11.8x15.7 in

    • Based on 691 reviews
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Size: LK5 Pro


Features

  • Larger Build Volume & 180mm/s Fast Printing Longer LK5 Pro 3D printer has a large build volume of 11.8 x 11.8x 15.7in. / 300*300*400mm, a larger creation space to meet more of your 3D printing needs. Featured with a printing speed of 180mm/s that is faster than the industry standard.
  • Stable Structure & Higher Precision The printer uses a reinforced design of diagonal bars to form a stable triangular structure that minimizes vibration and allows for more stable printing. Longer 3D Printer uses lattice glass plate, which not only makes the model easier to disassemble but also makes the hotbed flatter, providing higher-quality prints.
  • Ultra-Silent Driver & Open Source Motherboard Our 3D printer adopts ultra-silent TMC2208 driver to give you a quiet environment. With the open source firmware, you can try your fantastic ideas on LK5 Pro by changing the G-code.
  • Filament Exhaustion Detection & Resume Printing Function Longer 3D printer is equipped with filament and power detection sensors, which will intelligently pause the printing process if encountering filament exhaustion or unexpected power failure. It can resume printing from the last printing position when power is restored, saving your time and reducing waste.
  • 90% Pre-assembled & 100% Satisfaction Service The upgraded Longer 3D printer is a 90% pre-installed printer, ferfect for Beginners. We also provide the lifetime technical support and 24 hours professional customer service. If you have any questions during use, please feel free to contact Longer's customer support team.

Specs & Other Info

Specification Description
Produced By Longer
Base Material Superior Quality Metal
Overall Tint Stylish Black
Item Measurements 11.81inch depth, 11.81inch width, 15.75inch height
Total Mass 26.4 lbs or 12 kg
Model Number LK5 Pro
First Released On September 22, 2020
Origin Country China

Frequently asked questions

The LK5 Pro 3D Printer is distinctive for its 4.3-inch color touch screen, which simplifies the task of controlling the print process. Another notable feature is its silent motherboard that reduces the operational noise level significantly. It also has advanced capabilities like filament run-out detection function that alerts you when the filament is about to end, thus preventing halfway print interruptions.

Yes, the LK5 Pro 3D printer fully supports open-source. This means you have the freedom to modify and tweak the machine's firmware and software as per your requirements, giving you full control over the printer's functionalities.

The LK5 Pro 3D Printer offers a large printing size of 11.8x11.8x15.7 inches. This generous dimensions let you create big models without the need for joining smaller parts together. It's an excellent choice for printing large and complex structures.

Yes, the LK5 Pro 3D Printer is a DIY FDM printer, designed for easy assembly and customization at home. It comes with a detailed manual to help guide you through the assembly process, enabling even beginners to set up their machine with minimal hassle.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Longer LK5 Pro is praised for its top-notch physical printing capabilities and being reasonably priced for a robust 3D printer. However, some customers expressed dissatisfaction with the occasional bad part or issues with assembly, but they largely agree that the machine performs excellently when operational. A common thread among reviewers is the satisfaction with the final output quality and a strong belief in the product's potential if the quality control issue is addressed.

Pros

  • 🎯 High-quality physical prints that satify many users.
  • 💰 Reasonably priced for its functionality.
  • 🧱 Primarily comes pre-assembled, making it easy for customers to setup.
  • 🚀 Capable of handling tough and multi-layered project.
  • 🤫 Quiet operation with the cooling fan being the main source of noise.

Cons

  • 🔧 Occasional faulty parts that require replacement.
  • 🔮 Unspecified parts in the packaging causing confusion during assembly.
  • 👀 Small print in certain sections of the instruction manual making it hard to read.
  • 🗜️ Need for more rigorous quality control pre-shipment.

Should I Buy It?

If you are a hobbyist or looking to venture into 3D printing, the Longer LK5 Pro is a solid choice. While there are some issues with quality control and assembly, the overall feedback about the printing quality and functionality is overwhelmingly positive. The printer stands out as a robust, reliable and reasonably priced machine, making it worthy of serious consideration.

    • Awesome Printer!
Size: LK5 Pro
Review Image by B. Vantlin B. Vantlin
Review Image by B. Vantlin B. Vantlin
Review Image by B. Vantlin B. Vantlin
Review Image by B. Vantlin B. Vantlin
Review Image by B. Vantlin B. Vantlin
Review Image by B. Vantlin B. Vantlin
The media could not be loaded. I am a newbie to 3D printing. This was my first venture into the 3D realm and was looking for a good quality printer for a reasonable price. The Longer LK 5 Pro was the best decision I have made! The package was the best of anything I have ever gotten online. Packaged very securely in foam as seen in my first picture. Everything was well thought out by this company. Hardware and tools needed for assembly were supplied, with the screws neatly packaged individually and labeled to match the instructions so you knew exactly what screws to use. It also came with a small bag of "Extra Parts" which I later found out was a filament feeder, a strain relief and 2 small caps which I have yet to figure out where they go. These are not listed on the instruction sheet, but videos are provided on the USB drive. Instructions were intelligent and well written. There was one printing error I found, but I figured it out easily. To keep this short, I'll list my Pros & Cons: Pros: Well packaged. Very good instructions, and there are YouTube videos that you can watch as well on assembly. I had trouble reading some of the instructions, simply because of the small print in some sections (my problem, not theirs). The unit is 90% pre-assembled, the rest is not difficult to assemble when following the instruction sheet. The printer can be operated as a stand alone, meaning you can load the files onto the micro SD card (provided), and load them into the printer. There IS a printer port if you wish to direct connect the printer to a computer, but it is not necessary. The USB/micro SD is loaded with Cura as well as several small projects for you to begin printing. Included in the package, is a small amount of filament for you to print your first item. The control panel is a touch screen panel, which I really like, and it is easy to navigate. My last picture is a short video of how quiet this unit is. The only noise it make is from the cooling fan. Cons: Not many, and they are more of suggestions. 1. Please don't put the reminder sticker OVER the voltage switch. (As seen in my 2nd pic). That switch should be easily accessible. 2. The supplied putty knife should be made of plastic. NOT metal. We are working with a glass bed and it certainly does not need to be scratched. All in all, you cannot go wrong buying this printer. I am presently printing my first item from their supplied file. While it is not yet completed, from what I am seeing, the build is very clean and smooth. I can hardly wait for it to be complete so I can play some more. The only issues I had on assembly, other than the small print, was getting an error 9 message when I attempted to level the bed. I found that one of my connectors was not fully seated. Easy fix. The other was not getting the filament fed into the unit far enough for it to start printing. Both, beginners errors.. I am one HAPPY lady! **UPDATE** Added my first test print.... LOVE this printer!! ... show more
Reviewed in the United States on September 27, 2022 by B. Vantlin B. Vantlin
    • A Perfect Blend of Simplicity and Versatility - A 3D Printing Gem!
Size: LK5 Pro
I recently purchased the Longer LK5 Pro 3D printer, and I must say, it has exceeded my expectations in every aspect. As a beginner in the world of 3D printing, I was looking for a machine that offered a seamless setup process without compromising on the potential for customization. The LK5 Pro has proven to be the perfect balance between user-friendly design and advanced modding capabilities. Setting up the printer was a breeze – the clear and concise instructions made the assembly process quick and hassle-free. Within no time, I had the printer up and running, producing high-quality prints with impressive precision. The user interface is intuitive, making it easy for beginners like myself to navigate through the settings and start printing right away. What truly sets the LK5 Pro apart is its versatility. For users who are new to 3D printing, the out-of-the-box experience is fantastic. The printer comes calibrated, saving time and effort typically spent on fine-tuning. The enclosed build chamber helps maintain a stable temperature, contributing to consistent print quality. On the other hand, the LK5 Pro is a dream for experienced users who enjoy tweaking and customizing their machines. The open-source nature of the firmware allows for extensive modifications, making it a canvas for those who love to push the boundaries of 3D printing. Whether you want to upgrade the hotend, add a new cooling system, or experiment with different materials, the LK5 Pro provides the flexibility to do so. Print quality is outstanding, and the large build volume opens up possibilities for creating more significant and intricate prints. The printer's sturdy construction and reliable performance make it a standout choice for both beginners and seasoned 3D printing enthusiasts. In conclusion, the Longer LK5 Pro 3D printer is a fantastic investment for anyone looking to embark on their 3D printing journey or elevate their existing skills. Its user-friendly setup and interface make it accessible for beginners, while the modding potential satisfies the cravings of experienced users. I couldn't be happier with my purchase, and I highly recommend the LK5 Pro to anyone in the market for a reliable, versatile, and high-performing 3D printer. ... show more
Reviewed in the United States on December 6, 2023 by Greg Hawkes

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