Home/A1/FlashForge/HS PLA
FlashForge · overlaid on Bambu's PLA Basic

FlashForge HS PLA for the A1

with a 0.4 mm nozzle

The five values to type into Bambu Studio for a FlashForge HS PLA spool — the big one first.

Bambu profiles its own filament, not FlashForge's. These start from Bambu's PLA Basic reference and apply FlashForge's published specs where available.
Max volumetric flowupdates live
12.6 mm³/s The single value Bambu Studio can’t guess for you
Effective top speed
150mm/s
you asked for 300
target 300 → clamped
Pressure advance K
0.02
starting point — refine on-machine
Flow ratio
0.98
Bambu base (inherited)
Retraction length
0.8mm
Bambu base (inherited)
hotend ceiling 21 mm³/s · Bambu default — FlashForge publishes none ⚠ clamped — capped below your target speed
FlashForge · HS PLA High-speed tds
Nozzle205 °C
Densitynot published
Mfr speed60–150 mm/s
Mfr bed25–60 °C
Tensile 50–60 MPa (highest in PLA range); flexural 75–79 MPa; engineered for high-speed printers
manufacturer source ↗

Is this right for your spool?

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

Against Bambu stock
flow 0.98 · ceiling 21 mm³/s
Source
tds · manufacturer ↗

Why these numbers

FlashForge HS PLA starts from Bambu's PLA Basic reference; FlashForge's published specs are overlaid where available, and everything else stays at Bambu's calibrated default.

Tensile 50–60 MPa (highest in PLA range); flexural 75–79 MPa; engineered for high-speed printers

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 FlashForge HS PLA 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

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FlashForge HS PLA for the P1S
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3D-Fuel Tough Pro PLA+ for the A1
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