Best slicer settings for Creality K2 Pro with E3D ObXidian High Flow nozzle

Flagship K Series Creality Flagship K2 Pro & K2
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1

Hi everyone,

I’m using a Creality K2 Pro with the E3D ObXidian High Flow nozzle kit, and I’m trying to optimize my slicer settings for the best print quality and speed.

I would like to know what settings people are using successfully with this setup, especially for:

  • Nozzle temperature

  • Volumetric flow rate / max flow

  • Print speed

  • Retraction settings

  • Pressure advance / linear advance

  • Cooling settings

  • Layer height recommendations

  • Wall speed and infill speed

  • Profiles for PLA, PETG, ASA or PA-CF

I’m mainly looking for a good balance between:

  • high quality

  • reliability

  • and taking advantage of the higher flow capability of the ObXidian nozzle.

If anyone has optimized profiles or advice specifically for the K2 Pro + E3D ObXidian combination, I’d really appreciate it.

Thanks!

2

Support gave me the answer

IMG_7229
IMG_7229718×259 17.3 KB

Print setting

  • Layer Height: 0.24mm (0.6mm nozzle optimal)
  • Line Width: 0.65mm
  • Wall Loops: 3-4
  • Top/Bottom Layers: 6
  • Infill: 15-25% Gyroid (GyroFlow)
  • Seam: Random

Speed Settings

  • Outer Wall: 150-200 mm/s
  • Inner Wall: 250-350 mm/s
  • Top Surface: 150 mm/s
  • Infill: 400-500 mm/s (PLA-HF)
  • Travel: 500+ mm/s
  • Acceleration: 20,000 mm/s²