The Powerful, Stable & Affordable FDM 3D Printer

The Powerful, Stable & Affordable FDM 3D Printer

Here’s LONGER LK4 X 3D printer which is basically a powerful, stable and affirmation FDM 3D printer that you never knew about.

As you may know, the use of 3D printers are on the rise in various different industries, be it for educational purposes or in markets where people are using these for running their own shops online for building and selling various different things built using them.

When it comes to 3D printers, the ones made by LONGER are now being popularly used in many industries worldwide. Their latest one is LK4 X which is touted as powerful, stable and an affordable FDM 3D printer.

Lets take a look at some of the best features of LONGER LK4 X 3D printer.


Direct Dual-Gear Extruder: Compatible with PLA, TPU, ABS, PETG, and WOOD, Longer LK4 X features a direct dual-gear extruder with a 5:1 reduction ratio, stronger and more accurate filament control.

Intelligent Auto Leveling: Longer LK4 X features 16-point exact leveling with the unevenness of the hot bed being automatically compensated, deducting the hassle of manual leveling and improving printing. Which is a pretty neat feature!

Manual Belt Tensioners: Longer LK4 X has X/Y-Axis knob tensioners which may easily and timely adjust the belt’s tension, prevent layer shifting, enabling better printing.

Strong adhesion & Simple Removal: Longer LK4 X platform is built of premium spring-flexible steel that allows for simple filament adhesion to the print bed without the use of adhesive. This makes it possible to simply remove the printed model by just removing the PEI sheet and slightly bending it.

Easy Assembling: Longer LK4 X comes 95% pre-assembled which is very helpful, with only 6 steps and about 10 minutes to complete the assembly, resulting in reduced operation time.

Large Touch Screen & User-Friendly UI: Longer LK4 X features a proper 4.3-inch full-color touch screen, The user interface is also very well optimized for the screen size with easy and user-friendly operation so that you can view real-time printing information on the screen.

Resume Printing & Run Out Protection: Longer LK4 X comes equipped with a double resume printing function after filament runs out or power is lost, algorithms record and detect the printing process in real time, saving both time and filament.

Dual Fan Blower Kit: Longer LK4 X comes equipped with the dual blower kit that helps the filament to be cooled quickly after extrusion so that the model is not prone to deformation or wire drawing, enabling better printing.

32-Bit Open Source and Ultra Silent Motherboard: Longer LK4 X features a 32-bit main control chip outfitted with 4 kits of TMC2208 ultra-silent chipsets, printing fastly and quietly. With open-source firmware, you have more creative freedom because you can modify the G code.

Improved Teflon Tube for Less Blockage: The new teflon tube stand higher temperatures and not easy to clogging inside the nozzle and will provide constant quality of printing.

Low Power Consumptions: Longer LK4 X has dimensions of 8.66×8.66×9.84 inches (220x220x250 mm) which is sufficient for daily use, and the fact it has lower power consumption means it uses less energy.


LONGER LK4 X 3D printer is available for $279 down from original price of $299 if you use our special promo code 20LK4X during check out.

Where To Buy

Buy: LONGER LK4 X 3D Printer: $279 (after coupon code: 20LK4X) | Usually: $299

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