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Nylon (PA) settings for the Creality K1

Great match

These are tuned starting settings for printing Nylon (PA) on the Creality K1. The Creality K1 has a direct-drive extruder and an all-metal hotend in an enclosed chamber, so we set the hotend to 260°C and the bed to 90°C. Nylon is extremely strong but soaks up moisture fast, so dry the spool before every print.

260°C
Hotend
90°C
Bed
56 mm/s
Speed
0%
Part fan

Recommended Nylon (PA) profile

Hotend temperature260°C (tower 240–280°C)
Bed temperature90°C
Print speed56 mm/s
Retraction1.5 mm (direct drive)
Part cooling fan0%
Bed adhesionGlue stick or PA-specific sheet; dry before printing.
NozzleBrass 0.4 mm is fine
DifficultyAdvanced
💡 Best uses for Nylon (PA): gears, living hinges, tough parts.

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FAQ

What temperature should I print Nylon (PA) on the Creality K1?
Start at 260°C for the hotend and 90°C for the bed, then run a temperature tower across 240–270°C to dial in your exact filament brand.
What print speed works for Nylon (PA) on this printer?
Around 56 mm/s is a safe starting point on the Creality K1. This printer can go faster once the profile is tuned, but start conservative for clean walls.
What retraction should I use?
Use about 1.5 mm of retraction (direct drive needs very little). If you see stringing with Nylon (PA), raise retraction speed before distance and dry the filament.
Do I need an enclosure for Nylon (PA) on the Creality K1?
The Creality K1 is enclosed, which is exactly what Nylon (PA) needs for warp-free prints.