【90% Pre-Assembled, Stable Triangular Structure】The upgraded Longer LK5 Pro 3d Large Scale Printer is 90% pre-assembled with a maximum build size of 11.8" * 11.8" * 15.7". Coupled with the reinforced design of the inclined rod, a stable triangular structure is formed, which effectively reduces vibration and achieves more stable printing.

【Resume printing function】LONGER's upgraded LK5 Pro 3D printer can resume printing from the last recorded extruder position in the event of an unexpected power outage or after running out of consumables. Plus, the sensor pauses printing and alerts you when supplies run out, saving you time and waste.

【Upgraded Dual Blower Kit】LK5 Pro upgraded 3D printer is equipped with a dual blower kit, which allows the extruded filaments to cool and shape quickly, giving you better print quality.

【Low Noise & Lattice Glass Platform】Using the TMC2208 chip driver on the x, y, and z-axis, printing is very quiet. This reduces the noise during printing and makes the stepper motor more stable. The LK5 Pro 3D printer is also equipped with a silicon carbide glass platform with a microporous structure that provides stronger adhesion during printing, allowing models to be removed intact after completion.

【Provide more functions】Silent open-source LK5 Pro motherboard, you can try your whimsy on LK5 Pro by changing the G code. Auto-leveling can be used using the BL Touch (BL Touch is not included in the package) and its 32-bit motherboard. The LK5 Pro 3-d printer also features a heat-resistant feed tube made of Teflon, allowing the filament to be fed at higher temperatures, reducing clogging and downtime.