Sunlu PETG CF on A1

Bambu Filament and Accesories Filament
1

Has anyone had experience printing Sunlu Petg CF on the A1?

Can the PETG CF break the extruder gears and AMS gears?

Or is the hardened nozzle the main thing you need?

2

I use Sunlu PETG-CF (as well as other brands). The A1 has a hardened extruder gear by default. You will need a hardened steel nozzle, which has to be ordered separately from Bambu (for any filament that contains CF or any of the other hard particles). And you cannot put it through the AMS Lite - it does not have a hardened gear.

3

Thanks for the info!

Have you done manual color changes by feeding the Petg CF from the external spool by hand?

I wonder if there hardened gear upgrade for the AMS…

Cheers,