This profile is designed for printing large PETG parts on the Elegoo Neptune 4 Max using curaSlicer. It is ideal for makers and engineers who need reliable, weather-resistant prints for outdoor enclosures or robust tool organizers. The settings balance print quality, strength, and reliability, making it suitable for demanding, functional applications.
The profile is tuned specifically for large-format PETG prints on a 500mm bed. By using a 0.25mm layer height and 30% gyroid infill, it achieves a strong balance between print speed, mechanical strength, and surface finish. The settings are optimized to minimize warping and ensure consistent extrusion, which is critical for large PETG parts.
Layer Height: The 0.25mm layer height is chosen to provide a good compromise between print speed and detail, especially important for large parts.
Infill Pattern and Density: A 30% gyroid infill is used for excellent strength and impact resistance, while also reducing material usage compared to solid infill.
Wall Count: Three solid walls increase the part’s durability and help prevent delamination, which is especially important for outdoor or load-bearing applications.
Bed Adhesion: A skirt is used to prime the nozzle and help with initial layer consistency, which is crucial for large prints to avoid warping.
Temperature Settings: The profile uses PETG-appropriate temperatures to ensure strong layer bonding and minimize stringing, with a slightly higher initial layer temperature for better adhesion.