Score du Deal+2
219,00 € 369,99 € ACHETER SUR GEEKBUYING
Score du Deal+2
219,00 € 369,99 € ACHETER SUR GEEKBUYING

Imprimante 3D FDM Longer3D Longer LK4 X Autoleveling direct drive Dual-gear extruder 32bits TMC2208

Intelligent Auto Leveling

With 16-point exact leveling, the unevenness of the hot bed is automatically compensated, deducting the hassle of manual leveling, and improves printing

Direct Dual-gear Extruder and Compatibility

Longer LK4 X features a direct dual-gear extruder with a 5:1 reduction ratio, stronger and more accurate filament control, and is compatible with PLA, TPU, ABS, PETG,and Wood.

32-Bit Open Source &  Ultra Silent Motherboard

A 32-Bit main control chip is outfitted with 4 kits of TMC2208 ultra-silent chipsets, printing fastly and quietly. With open-source firmware,  you have more creative freedom.

Strong adhesion & Simpe Removal of PEI Film

The platform is built of premium spring-flexible steel that allows for simple filament adhesion to the print bed without the use of adhesive. And simply removes the printed model by just removing the PEI sheet and slightly bending it.

Resume Printing & Run Out Protection

Longer LK4 X is equipped with a double resume printing function after filamentrun runs out or power is lost, algorithms record and detect the printing process in real time , saving both time and filament.

Easy Assembling

95% Pre-assembled, with only 6 steps to complete the assembly, reduces operation time and trouble, quickly starts printing. 

Large Touch Screen 

Longer LK4 X with a 4.3 inch full-color touch screen, you can say goodbye to the era of manual knobs and dot-matrix display, easy to operate.

Dual Fan Blower Kit

With dual blower kit, the filament can be cooled quickly after extrusion so that the model is not prone to deformation or wire drawing.

Low Power Consumptions

A building size of 8.66″*8.66″*9.84″ (220x220x250mm) is sufficient for daily use, and lower power consumption reduces energy using.

Manual Belt Tensioners

The X/Y-Axis knob tensioners may easily and  timely adjust the belt’s tension,  prevent layer shifting, enabling better printing.

Improved Teflon Tube 

The new teflon tube stand higher temperatures and not easy to clog inside the nozzle and will provide constant quality of printing.

Product SpecificationsPacking DetailsFAQCertificateDownload

Model NumberLK4 XLK5 Pro
Printing TechnologyFDM 3D Printing TechnologyFDM 3D Printing Technology
Working Area220*220*250mm(8.66″x8.66″x9.84″) 300*300*400mm (11.81″*11.81″*15.75″)
Printing speed≤180mm/s≤180mm/s 
Printing accuracy±0.1mm±0.1mm
Layer thickness0.1-0.4mm0.1-0.4mm
Support filamentsPLA/TPU/ABS/ PETG/WoodPLA/ABS/ PETG
Direct drive extruder Direct drive extruder Bowden Extruder
Auto levelingYesOptional 
Filament DetectorYesYes
Resume PrintingYesYes
Hot bedPEI Flexible Steel Ceramic Coated Glass
Motherboard32-Bit Open Source & Silent Motherboard8-Bit Open Source & Silent Motherboard
Connection method TF card or USBTF card or USB
Hot bed Temperature≤100°C≤100°C
Nozzle Temperature≤250°C≤250°C
Rated power320W350W
Gross Weight9.78KG13.5KGS
Printer Dimension485*465*615mm580*540*663mm
Package Dimension540*525*265mm 662*588*193mm
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