Ball MIll

This is a full customizable ball mill, capable of using different sizes of CYLINDRICAL CONTAINERS because it is not part of the machine, this design is the cheapest ball mill a 3d printer can make, parts are ass small as possible, but you can edit the openscad file if you want, my design uses 4 608 bearings, 2 8mm diameter and 500mm lenght threaded rods, about 16 nuts, and a 12v geared motor like this: https://www.ebay.com/itm/37GB3530-DC12V-24V-7-600RPM-Permanent-Magnet-DC-Motor-with-Gear-box-For-Robots/273521160000?hash=item3faf21af40:m:mn5MxxtfoUZHVk591dJsm7Q:rk:31:pf:0, there are a lot of geared motors with the same design, i hope it be useful for someone, i use it with glass balls and steel balls for clay milling for make high quality clay for sculpting

watch videos here:

https://www.instagram.com/p/BtCSIlkAeO1/
https://www.instagram.com/p/BtWTyligaPR/