Home/A1/SUNLU/Easy PA
SUNLU · overlaid on Bambu's PA (Nylon)

SUNLU Easy PA for the A1

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a SUNLU Easy PA spool — the big one first.

Bambu profiles its own filament, not SUNLU's. These start from Bambu's PA (Nylon) reference and apply SUNLU's published specs where available.
Max volumetric flowupdates live
8 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
95mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.02
starting point — refine on-machine
Flow ratio
1
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 8 mm³/s · Bambu default — SUNLU publishes none ⚠ clamped — capped below your target speed
SUNLU · Easy PA Easy-print nylon tds
Nozzle260 °C
Densitynot published
Drying80–110 °C / 6 h
Mfr speed≤200 mm/s
Mfr bed30–50 °C
Engineering plate; drying mandatory; HDT 121 °C; high-temp engineering
manufacturer source ↗

Is this right for your spool?

Here's how sure we are — and what to watch.

Against Bambu stock
flow 1 · ceiling 8 mm³/s
Source
tds · manufacturer ↗

Why these numbers

SUNLU Easy PA starts from Bambu's PA (Nylon) reference; SUNLU's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Engineering plate; drying mandatory; HDT 121 °C; high-temp engineering

Treat these as a starting point — run a flow-test cube and Bambu's Flow Dynamics calibration after import for the last few percent.

Open in the wizard → change printer, nozzle or speed

Download the SUNLU Easy PA profile

A .zip with the Bambu Studio .json and a Markdown summary of every field.

Open in the wizard
i
Then calibrate in the slicer. Run Device → Calibration → Flow Dynamics after import to lock in the K-factor.

More combinations

SUNLU Easy PA for the X1 Carbon
/p/x1c/sunlu/easy-pa
SUNLU Easy PA for the A1 mini
/p/a1_mini/sunlu/easy-pa
SUNLU Easy PA for the P1S
/p/p1s/sunlu/easy-pa