Printing Parameter Recommendations 

Infill Settings 

Infill Density: For the main structure, we recommend 15%–25% (balancing strength with material savings). Infill Pattern: Triangular is advised—it’s the easiest to print, involves the simplest motion, and minimizes stringing.

It strikes a good balance between printing speed, stability, and structural integrity.

Wall Thickness (Shell): At least 2 layers (1.2 mm or more) to prevent breakage at edges or sharp protrusions.

Print Speed 

You can simply use Tuzhu’s default settings.

Support Settings: 

It’s best not to enable supports independently beyond our recommended settings—especially for voxelized models, which often feature numerous overhangs.

Similarly, for voxel-style models: due to many suspended walls, rely on the printer’s cooling capabilities. For A1-series printers, we recommend reducing speed to avoid overhang collapse; for P, X, H2D, etc., set the auxiliary cooling fans to maximum.