Specification Product Model Neptune 4 Pro Printing Technology FDM (Fused Deposition Modeling) Frame Material CNC machined aluminium extrusion Voltage 115/230V 50/60Hz File Transfer Method LAN, USB File Format STL, OBJ UI Language English, French, German, Russian, Italian, Spanish, Japanese, Chinese Build Volume 225 x 225 x 265 mm³ Printing Platform Size (PEI Area) 235 x 235 mm² Machine Size 475 x 445 x 515 mm³ Package Size 630 x 510 x 260 mm³ MAXIMUM SIZE FOR MACHINE ACTIVITY/MM 475 x 550 x 735 (Including Rack & Tray) Max. Nozzle Temperature 300 °C Max. Hot bed Temperature 110 °C Filament Compatibility PLA / TPU / PETG / ABS / ASA / Nylon Net Weight 8.9 kg Gross Weight 13.92 kg Resume Printing Yes Filament Detection Yes Max Speed of Tool Head 500 mm/s Max Acceleration of Tool Head 20000 mm/s²