Beer kegs are several things. They are expensive, heavy, but most importantly delicious. We found a nice guide for creating your own 3 liter beer keg. This is an inexpensive solution for ...
Armed with a beer keg and some ingenuity, [AndrewW1977] got down to work, building a rig that could get the job done. The build starts by cutting the keg in half. A series of zigzag steel pieces ...