Neptune 3 Max, Build Volume: 420 x 420 x 500 mm³ (CAT#: STEM-TDP-0111-LC)

One-Click Auto Leveling
The 63-point leveling system utilizes a non-contact sensor to automatically calibrate and compensate for any imperfections or uneven surfaces. There's no need for tedious manual leveling of the printing platform; simply press the button on the screen to initiate the automatic leveling process!
Beneath the hotbed, hand-leveling knobs allow for fine-tuning of the build platform to enhance compensation and improve the overall print quality.

Powerful Extrusion System
The double-gear direct extruder features a motor that delivers three times the extrusion torque and improved gearing, paired with a titanium alloy throat pipe for smoother filament feeding and more stable, precise printing. Additionally, the 250W hotbed heats up rapidly to 100ºC, making it compatible with various filaments including PLA, ABS, ASA, PETG, and TPU.

PEI Magnetic Platform
Equipped with a special coating and a spring steel sheet, the PEI magnetic platform offers strong adhesion and anti-warping properties, enabling you to easily remove printed models by gently bending the steel sheet.

Quiet & Safe Printing
This machine employs an STM 32-bit motherboard with silent drivers and an optimized nozzle heat dissipation structure, keeping noise levels below 50 dB, akin to a whisper. The durable POM V-slot wheels provide quiet, smooth, and precise movement.
The high-quality power supply has undergone thorough testing to ensure safe operation and minimize printing errors.

Enhanced Reliability
The dual lead screw and dual motor design for the Z-axis improves synchronization, enhancing both accuracy and stability during printing.
The XY-axis belt tensioner allows for easy belt tightening adjustments with a simple twist of the hand knob, and a wider Y-axis profile increases the stability of the printing platform.

Smart Resume Printing
No worries about unexpected power failures during the printing process, since the printer can resume printing after the power supply is restored.
With a filament detection sensor, whenever the filament runs out or breaks, the printer will pause and alert you until you load the new filament, helping to avoid material waste and model scrapping.

Product Model: Neptune 3 Max
Printing Technology: FDM (Fused Deposition Modeling)
Frame Material: CNC machined aluminium extrusion
Voltage: 100-120V/220-240V
File Transfer Method: TF card, USB cable
File Format: STL、OBJ
UI Language: English, French, German, Russian, Italian, Spanish, Japanese, Chinese
Build Volume: 420 x 420 x 500 mm³
Printing Platform Size (PEI Area): 430 x 430 mm²
Machine Size: 658 x 632 x 740 mm³
Package Size: 830 x 690 x 290 mm³
MAXIMUM SIZE FOR MACHINE ACTIVITY/MM: 658 x 980 x 955 (Including Rack & Tray)
Net Weight: 17.7 kg
Gross Weight: 22 kg
Max. Nozzle Temperature: 260 °C
Max. Hot bed Temperature: 100 °C
Resume Printing: Yes
Filament Detection: Yes
Filament Compatibility: PLA / TPU / PETG / ABS / ASA

Print Volume 420 x 420 x 500 mm³
63-Point Auto Bed Leveling
PEI Magnetic Platform
Quiet Printing
Powerful Dual-Gear Extruder
Removable 4.3'' Touch Screen