Elegoo Neptune 3 Max
Elegoo Neptune 3 Max
Printer Highlights
About Elegoo Neptune 3 Max
Elegoo Neptune 3 Max is an open-frame Cartesian FDM 3D printer with a 420 × 420 × 500 mm build volume, up to 180 mm/s print speed, a 260°C hotend, a 100°C heated bed, a dual-gear direct drive extruder, and auto bed leveling.
General Information of Elegoo Neptune 3 Max
Printer Name
Elegoo Neptune 3 Max
Brand
Elegoo
Series
Neptune
Release Date
January 2023
Build Volume & Chassis of Elegoo Neptune 3 Max
Build Volume
420 x 420 x 500 mm (16.5 x 16.5 x 19.7 in)
Build Volume (X)
420 mm (16.5 in)
Build Volume (Y)
420 mm (16.5 in)
Build Volume (Z)
500 mm (19.7 in)
Enclosed Chamber
No
Frame Type
Heavy-Duty Aluminum Gantry with Dual Diagonal Support Rods
Machine Size
658 x 632 x 740 mm (25.9 x 24.9 x 29.1 in)
Machine Weight
17.7 kg (39 lbs)
Motion System & Kinematics of Elegoo Neptune 3 Max
Kinematics Type
Cartesian
Motion Axis Type
Dual Z-Axis Lead Screws with Timing Belt and V-Wheels
Kinematics Layout
Cartesian-XZ-Head Y-Bed
Rail System
Heavy V-Slot POM Wheels on Aluminum Extrusions
Dual Z-Axis
Yes
Extruder & Toolhead of Elegoo Neptune 3 Max
Extruder Type
Dual-Gear Direct Drive Extruder
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
Brass
Supported Nozzle Diameters
0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
260°C
Multi-Material Ready
No
Max Colors / Materials
1 Color
Bed & Thermal System of Elegoo Neptune 3 Max
Build Plate Type
PEI Magnetic Flexible Spring Steel Sheet
Heated Bed
Yes
Max Bed Temperature
100°C
Actively Heated Chamber
No
Print Speed & Performance of Elegoo Neptune 3 Max
Max Print Speed
180 mm/s
Typical Print Speed
60 mm/s
Max Acceleration
1,500 mm/s²
Max Flow Rate
14 mm³/s
Min Layer Height
0.1 mm
Max Layer Height
0.35 mm
Speed Benchy Time
48 min
Automation & Electronics of Elegoo Neptune 3 Max
Auto Bed Leveling
Yes
Leveling Sensor Type
63-Point Contact Auto Bed Leveling
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
No
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
Dual High-Volume Part Cooling Fans
Hotend Fan
4010 Axial Fan
Software & Connectivity of Elegoo Neptune 3 Max
Firmware
Elegoo Marlin OS with Silent Stepper Drivers
Compatible Slicers
Elegoo Cura / PrusaSlicer
Connectivity
MicroSD Card, USB-C
Display Screen
4.3-inch Magnetic Removable Capacitive Touchscreen
Input Voltage
100-240V AC 50/60Hz 500W PSU
Special Features
Massive 420x420x500mm Build Volume, 63-Point High Density Auto Leveling, Full-Scale Helmet Capability
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