
Rancilio Portafilter Holder for Demoka m203
Description
Update 2021-11-11: Added a modified nozzle to this thing.This should give enough room to lift the full portafilter off the holder. Update 2021-11-06: It seems that the neodymium magnets do not hold the piece in place too well. Maybe the idea of sliding the new holder on the original one just does not work and I just need to remove the original and then attach the new holder to the existing holes by screws/studs/... NOTE: You will need to also mod the coffee nozzle as otherwise there's is not enough space to lift the full portafilter from the holder without spilling the grounds. If you just wait for a moment, I will make a new version of my nozzle-thing (https://www.thingiverse.com/thing:4795289) and add it to this thing. That will probably happen during the second week of Nov. Hi, This is a slide-on add-on for my Demoke M203 grinder. I have Rancilio Silvia as the espresso machine and I had to hold the portafilter and press it towards the start button to grind the coffee. Quite often the portafilter slipped from the thin metal holder resulting in coffee mess. This thing slides over the original, thin metal portafilter holder strip and will stick to the grinder body by its two embedded neodymium magnets. With this holder installed, you can lock the portafilter in place and let the grinder do its magic. After that you just take it away and make you perfect espresso. For the embedded (!) magnets I used these: https://www.clasohlson.com/fi/Neodyymimagneetti/p/Pr311467000 [google translate is you friend :) ] i.e. diameter 10mm, thickness 2.5mm. Refer to the print setting for more info on how I installed the magnets inside the thing.
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