⟦K0⟧ Neptune 3 Plus FDM 3D Printer with 320x320x400 mm Build Volume

ELEGOO 3D Printer, Neptune 3 Plus FDM 3D Printer with 49-Point Auto Bed Leveling, Dual-Gear Direct Extruder, Ultra-Quiet Printing, Removable Capacitive Screen, Larger Printing Size of 320x320x400 mm / 12.59x12.59x15.74 Inches

Dual-gear direct extruder. Gripping the filament harder and pushing it through with more force, this setup feeds material smoothly and keeps prints stable and accurate. Nozzle clogs and under-extrusion become far less likely. PLA, ABS and PETG all run well, and flexible filaments such as TPU print nicely too.

Room to spread out. A build volume of 320x320x400mm/12.59 x 12.59 x 15.74 inches is bigger than most machines in this class. Arrange several parts at once, print a single large model, or run batches for higher throughput.

Bed leveling that handles itself. A non-contact high-precision sensor on the ELEGOO Neptune 3 Plus reads deviation at 49 (7x7) points across the hotbed, then the Z-axis height adjusts automatically to offset any irregularities or unevenness in the surface. Hand-twisting knobs underneath the bed let you fine-tune with a single twist, which is what gets you a clean first layer.

PEI magnetic platform. The special coating on the spring steel sheet holds prints firmly and fights warping. Bend the plate gently and parts release or pop straight off. Heat comes fast from the 420W high-power hotbed, which reaches 100°C.

Dual Z-axis lead screws. Two synchronized lead screws driven by separate motors keep Z movement steady and smooth, avoiding the deviation a single lead screw motor can introduce, so accuracy and stability both improve. An STM 32-bit motherboard runs the X/Y/Z/E axes through silent drivers, dropping print noise below 50 dB.

Screen you can pick up. The 4.3-inch capacitive touchscreen detaches, so you can hold it in your hand or click it onto the base. Model preview shows the image before a print starts, and a real-time comparison view lets you watch progress against the original.