Building a mixer/tumbler/millA ball mill is a turning drum, lying on its side. . One major goal was to use unmodified 5-gallon buckets as the drum, as this would . The drum was an old plastic 5-gallon paint pail (not shown here - it sat between the skateboard wheels).plastic bucket ball mill,How to Make a 5 Gallon Bucket Screen - SkylighterHow to turn a 5 gallon bucket into a screen for separating ball milling media from . I start with 4 plastic, 5 gallon buckets, with the handles removed from them,.
plastic bucket ball mill