Graef CM800 Single Dose Adaptions (Hopper, Tilt and Tray)

thingiverse

Single dose adaptions for the Graef CM-80 or CM-800. New version V2 with a tray to fix the tilt of the base and allow to place a scale. The according files are postfoxed with V2. Also the hopper itself got a new version V2 now. It seals better, allowing a better "blowout" of the coffee powder. Two separate adaptions are provided which are independent of each other. 1) a single dose hopper to replace the big hopper shipped. This also allows to place a bellow on the top to blow out the grind coffee (72mm outer diameter). 2) back-feet to raise the back of the grinder to improve the delivery of the grind coffee. (took the idea from the Niche Zero or the Eureka Mignon Single Dose). With V2 the tilt is slightly increased and a base/tray is provided to have a horizontal plane that allows placing a scale. It does not solve all issues with the grinder but helps a bit to overcome some of them. To mount the back-feet you need longer screws with the same diameter! At least 18mm and max.~21mm are required. I also left place for ~7mm thick rubber feet with ~14mm side width. See also https://www.thingiverse.com/thing:5723332 this is a housing for the top burr and fixes it better in place. Grind consistency is greatly improved. If particle distributiuon is better, .. I do not know. Enjoy!