Elegoo Centari Carbon Multi Filament Holder

A holder for 3 Spools on top of a Elegoo Centauri Carbon for faster materials swaps.
3
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updated December 25, 2025

Description

PDF

Hardware

1 Insert M3 for Filament Sensor Holder (Optional)

1 M3x16MM to hold filament Sensor (Optional)

6 x Bearings Type 625ZZ

6 x M5 x 12mm

6 x m5 x 5mm Nuts

1 x Runout Sensor Extension Cable At Least 20CM

Instructions

1 Print of each FL,BL,FR,BR

6 Rollers

1 filament Sensor Holder

6 Filament Roller

1 Small Piece of Bowden Tube (Optional if you have a cable relief) 20CM Max

2 x 25cm diameter Poles metal or wood... whatever you can cut.

a good source is Walmart for Curtain Rod 25-40cm $6 bucks separate them and cut or by two and cut the larger one... as the internal one has a smaller diameter

Cut Poles to Size mine were 38CM Approx.

Assemble the main frame pieces inserting the poles into their positions they are gonna be tight to be careful i pinched mine smaller with needle nose plyers.

And then Assemble Filament Holders with Bearings add some machine oil if needed to the bearings

Press fit them together... they will hold.

Assemble and loader her up... please not you do not need to relocate the runout sensor and if you do the G-code will need to be adjusted this is beyond my skill level.

I will credit the original creators for this all did was combine them.

Model origin

The author remixed this model.

Differences of the remix compared to the original

Simply Merged Both Models Together And Re-used some files from both Models… 

License