Elegoo Neptune 4 Max
Elegoo Neptune 4 Max
Printer Highlights
About Elegoo Neptune 4 Max
Elegoo Neptune 4 Max is an open-frame Cartesian FDM 3D printer with a 420 × 420 × 480 mm build volume, up to 500 mm/s print speed, a 300°C hotend, a 85°C heated bed, a dual-gear direct drive extruder (5.2:1 reduction), and auto bed leveling.
General Information of Elegoo Neptune 4 Max
Printer Name
Elegoo Neptune 4 Max
Brand
Elegoo
Series
Neptune
Release Date
September 2023
Build Volume & Chassis of Elegoo Neptune 4 Max
Build Volume
420 x 420 x 480 mm (16.5 x 16.5 x 18.9 in)
Build Volume (X)
420 mm (16.5 in)
Build Volume (Y)
420 mm (16.5 in)
Build Volume (Z)
480 mm (18.9 in)
Enclosed Chamber
No
Frame Type
Heavy All-Metal Aluminum Chassis with Dual Diagonal Braces
Machine Size
658 x 632 x 740 mm (25.9 x 24.9 x 29.1 in)
Machine Weight
18.1 kg (39.9 lbs)
Motion System & Kinematics of Elegoo Neptune 4 Max
Kinematics Type
Cartesian
Motion Axis Type
All-Metal Guide Wheels with Synchronized Dual Z-Axis
Kinematics Layout
Cartesian-XZ-Head Y-Bed High-Speed Super-Size
Rail System
Hardened Steel Double U-Shaped Metal Bearings
Dual Z-Axis
Yes
Extruder & Toolhead of Elegoo Neptune 4 Max
Extruder Type
Dual-Gear Direct Drive Extruder (5.2:1 Reduction)
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
Extended High-Flow Copper-Alloy Nozzle
Supported Nozzle Diameters
0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
300°C
Multi-Material Ready
No
Max Colors / Materials
1 Color
Bed & Thermal System of Elegoo Neptune 4 Max
Build Plate Type
Textured PEI Flexible Spring Steel Sheet
Heated Bed
Yes
Max Bed Temperature
85°C
Actively Heated Chamber
No
Print Speed & Performance of Elegoo Neptune 4 Max
Max Print Speed
500 mm/s
Typical Print Speed
250 mm/s
Max Acceleration
8,000 mm/s²
Max Flow Rate
32 mm³/s
Min Layer Height
0.08 mm
Max Layer Height
0.35 mm
Speed Benchy Time
18 min
Automation & Electronics of Elegoo Neptune 4 Max
Auto Bed Leveling
Yes
Leveling Sensor Type
121-Point Non-Contact Proximity Sensor
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
Yes
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
Massive Gantry-Mounted Auxiliary Fan Array
Hotend Fan
4010 High-Efficiency Fan
Software & Connectivity of Elegoo Neptune 4 Max
Firmware
Klipper (ARM 64-bit 1.5GHz Quad-Core)
Compatible Slicers
Elegoo Cura / OrcaSlicer / PrusaSlicer
Connectivity
Wi-Fi, USB Type-A, RJ45 Ethernet, WLAN
Display Screen
4.3-inch Magnetic Removable Capacitive Touchscreen
Input Voltage
100-240V AC 50/60Hz 500W PSU
Special Features
Massive 420x420x480mm Volume, Pre-Installed Klipper with Wi-Fi Control, 500 mm/s High-Flow 300°C Extruder
Special Note on Elegoo Neptune 4 Max
The Elegoo Neptune 4 Max features an expansive 420 x 420 x 480 mm build volume, Klipper firmware, a 300°C high-temp nozzle, and 8,000 mm/s² maximum toolhead acceleration (with 500 mm/s maximum toolhead speed and 250 mm/s typical print speed).
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