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 11.8×11.8×15.7 in

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【Upgraded Dual Blower Kit】Equipped with the dual blower kit, the filament may also be cooled quickly after extrusion in order that the model isn’t prone to deformation or wire drawing, on the way to be better for printing.
【90% Pre-assembled with Stable Triangular Structure】The Upgraded Longer LK5 Pro 3d large printer is 90% Pre-assembled with build size of 300*300*400mm. Plus the reinforced design of diagonal rods form a stable triangular structure, which can effectively reduce vibration and achieve more stable printing.
【Silent and Open source Motherboard】Backed by TMC2208 ultra-silent driver, it demonstrates firm properties in addition to reduces noise. With open-source firmware, you’ll be able to try your implausible ideas on LK5 Pro by changing the G code. BL touch installation could also be provided (not included in the package).
【4.3inch Full Color Touch Screen】 The 3d printer with a 4.3inch full-color touch screen, you’ll be able to say good-bye to the era of manual knobs and dot-matrix display. Optimized UI interface, easy operation, you’ll be able to view real-time printing information on the screen. And also larger touch size than other printers of 2.8inch.
【More Functions Provided】The Upgraded LK5 Pro FDM 3D Printer uses lattice glass plate, which not only makes the model easier to disassemble but also makes the hotbed flatter, providing better printing affection. Get better Printing Function: Resume printing after power loss; filament detection sensor system, automatically suspends printing when the filament runs out to save time and filament.