Home/H2DP/eSUN/PETG-CF
eSUN · overlaid on Bambu's PETG-CF

eSUN PETG-CF for the H2DP

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a eSUN PETG-CF spool — the big one first.

Bambu profiles its own filament, not eSUN's. These start from Bambu's PETG-CF reference and apply eSUN's published specs where available.
Max volumetric flowupdates live
11.5 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
137mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.035
starting point — refine on-machine
Flow ratio
0.9
eSUN’s published value
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 11.5 mm³/s · Bambu default — eSUN publishes none ⚠ clamped — capped below your target speed
eSUN · PETG-CF Carbon-fibre profile zip
Nozzle260 °C
Densitynot published
Mfr speednot published
Inherits Generic PETG; vol 15; flow 0.9; fan 70%; hardened nozzle required
manufacturer source ↗

Is this right for your spool?

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

!
Bambu ships no PETG-CF profile for the 0.4 mm nozzle
Tested sizes: 0.6, 0.8 mm. Using nearest defaults — verify with a calibration print.
!
H2DP values are provisional
These envelope/flow values still need verifying against Bambu's shipped profile (SPEC.md §10).
Against Bambu stock
flow 0.9 · ceiling 11.5 mm³/s
Source
profile zip · manufacturer ↗

Why these numbers

eSUN PETG-CF starts from Bambu's PETG-CF reference; eSUN's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Inherits Generic PETG; vol 15; flow 0.9; fan 70%; hardened nozzle required

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 eSUN PETG-CF 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

eSUN PETG-CF for the X1 Carbon
/p/x1c/esun/petg-cf
eSUN PETG-CF for the A1
/p/a1/esun/petg-cf
eSUN PETG-CF for the A1 mini
/p/a1_mini/esun/petg-cf
Bambu Lab PETG-CF for the H2DP
/p/h2dp/bambu-lab/petg-cf
Elegoo PETG-CF for the H2DP
/p/h2dp/elegoo/petg-cf
Eryone PETG-CF for the H2DP
/p/h2dp/eryone/petg-cf