Home/H2C/SUNLU/Easy PA
SUNLU · overlaid on Bambu's PA (Nylon)

SUNLU Easy PA for the H2C

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
12 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
143mm/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 12 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 12 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
/p/a1/sunlu/easy-pa
SUNLU Easy PA for the A1 mini
/p/a1_mini/sunlu/easy-pa