Mazzer Major Bellows and Throat

thingiverse

DONT VASE MODE THESE. They are designed to fit in exact wall width, in and out.This is bellows and a throat guide for most Mazzer Major coffee grinders. This will help you achieve zero grind retention. If you have a Mazzer, you know what the throat guide solves just looking at it. The two components are designed to fit just right-tight enough the bellows doesn't spring itself out after a pump, but loose enough it's easy to use the bellows as a bean weighing cup and quickly flip it in there. I included my noob-y f3d file in case someone wants to modify. You might be able to do vase mode with a 1mm nozzle, but I'd stick with multiple perimeters on a 0.4mm nozzle for better overhangs. I recommend a wider width and shallower layer height for better and stronger overhang. i.e. 0.5lw and 0.15-0.2 (max) lh for a 0.4 nozz. Original was printed with SpiderFlex. This one with Filaflex 82A. Throat part with some chinese unbranded PETG.I hope you all can benefit.Brim for the throat guide. Flip the bellows before print!