Elegoo Neptune 3 Plus

Large format printing with a direct drive extruder? The Elegoo Neptune 3 Plus is a printer that looks good on paper, and looks even better on a workbench.

-- As reviewed by Tom's Hardware
Elegoo Neptune 3 Plus 1

Product details

  • 【Dual-Gear Direct Extruder】The new dual-gear direct extruder with a better grip on the filament and strong pushing force for smoother filament feeding and more stable & accurate printing, which greatly reduces the risk of nozzle blockage and under extrusion, and printing well with PLA, ABS, PETG and even flexible filaments like TPU.
  • 【Larger Print Volume】The larger-than-average build volume of 320x320x400 mm³/12.59 x 12.59 x 15.74 in³ gives you enough space to freely arrange your prints, print larger models, or carry out batch printing with high efficiency.
  • 【Auto Bed Leveling】ELEGOO Neptune 3 Plus adopts a non-contact high precision sensor to collect the deviation data at 49 (7x7) points of the hotbed, and then automatically adjust the Z-axis height to compensate for any irregularities and unevenness of the printing bed. There are also hand-twisting knobs underneath the hotbed to fine-turn the print bed with a single twist, thus ensuring a perfect first layer print.
  • 【PEI Magnetic Platform】PEI magnetic platform with special coating and spring steel sheet for good adhesion and anti-warping, just gently bend the print steel plate to release or pop off the prints. The 420W high-power hotbed can quickly heat up to 100°C.
  • 【Z-axis Dual Lead Screw】The dual synchronized lead screws and dual-motor drive make the Z-axis movement more stable and smooth, avoid printing deviation driven by a single Z-axis lead screw motor, and improve printing accuracy and stability. With an STM 32-bit motherboard, the X/Y/Z/E axes are all driven by silent drivers to effectively reduce the printing noise to below 50dB.
  • 【Removable Capacitive Touchscreen】The 4.3-inch removable capacitive touch screen can be operated by hand-held or fixed on the base. Built-in print model preview function to preview the model image during printing, and observe the printing progress by previewing the real-time comparison image of the printed model.

PROS

+ Silent steppers allow for very quiet printing
+ Large and usable build volume
+ Automatic 49-point bed leveling with adjustable thumbscrews
+ Integrated LED bar for illuminating build volume
+ Removable PEI sheet makes for fast part removal
+ Dual Z axis threaded rods

CONS

- Currently not in stock

Expert reviews and ratings

By Tom's Hardware on December 23, 2022
Large format printing with a direct drive extruder? The Elegoo Neptune 3 Plus is a printer that looks good on paper, and looks even better on a workbench.
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