What temperature should I print Nylon (PA) on the Bambu Lab H2D?

Start at 260°C for the hotend and 90°C for the bed, then run a temperature tower across 250–275°C to dial in your exact filament brand.

What print speed works for Nylon (PA) on this printer?

Around 130 mm/s is a safe starting point on the Bambu Lab H2D. It can go faster once the profile is tuned, but start conservative for clean walls.

What retraction should I use?

Use about 1 mm of retraction (direct drive needs very little). If you see stringing, raise retraction speed before distance and dry the filament.

Do I need an enclosure for Nylon (PA) on the Bambu Lab H2D?

Yes — Nylon (PA) needs a warm, enclosed chamber, and the Bambu Lab H2D is enclosed, so you are ready to go.

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Nylon (PA) settings for the Bambu Lab H2D

Great match

⚡ Quick answer: Print Nylon (PA) on the Bambu Lab H2D at 260°C hotend, 90°C bed, 130 mm/s, 0% part-cooling fan and 1 mm retraction. Run a temperature tower to fine-tune your exact spool.

These are tuned starting settings for printing Nylon (PA) on the Bambu Lab H2D. The Bambu Lab H2D has a direct-drive extruder with an all-metal hotend, so we set the hotend to 260°C and the bed to 90°C. Nylon (PA) is a tough, wear-resistant engineering material that demands drying and high heat.

260°C

Hotend

90°C

Bed

130 mm/s

Speed

Part fan

Recommended Nylon (PA) profile

Hotend temperature	260°C (tower 250–275°C)
Bed temperature	90°C
Print speed	130 mm/s
Retraction	1 mm (direct drive)
Part cooling fan	0%
Bed adhesion	Glue stick or PA-specific sheet; use a brim.
Nozzle	Hardened recommended
Difficulty	Advanced

💡 Best uses for Nylon (PA): gears, living hinges and tough functional parts.

Shop Nylon (PA) on Amazon →

Troubleshooting Nylon (PA) on the Bambu Lab H2D

Problem	Fix
Stringing or fine hairs	Dry Nylon (PA) before printing, drop the hotend a few degrees below 260°C, and raise retraction toward 1.4 mm. Damp filament is the No. 1 cause of stringing.
Poor first-layer adhesion	Glue stick or PA-specific sheet; use a brim. Re-level the bed, set a slightly squished first layer, and wipe the sheet with IPA so it is grease-free.
Blobs, zits or rough walls	Slow the outer wall, enable coasting/wipe, and keep retraction near 1 mm. Keep the part-cooling fan low so layers bond and warping stays down.

FAQ

What temperature should I print Nylon (PA) on the Bambu Lab H2D?: Start at 260°C for the hotend and 90°C for the bed, then run a temperature tower across 250–275°C to dial in your exact filament brand.
What print speed works for Nylon (PA) on this printer?: Around 130 mm/s is a safe starting point on the Bambu Lab H2D. It can go faster once the profile is tuned, but start conservative for clean walls.
What retraction should I use?: Use about 1 mm of retraction (direct drive needs very little). If you see stringing, raise retraction speed before distance and dry the filament.
Do I need an enclosure for Nylon (PA) on the Bambu Lab H2D?: Yes — Nylon (PA) needs a warm, enclosed chamber, and the Bambu Lab H2D is enclosed, so you are ready to go.

Sources & how we tuned this

These settings are community-tested starting points, cross-checked against manufacturer guidance and trusted material references:

Last verified: 2026-07-17. Always run a temperature tower and a small calibration print for your exact spool.