Building a Better Grain Mill

Not perfect. Every time have change roller.

Pretty cool upgrade! You're discovering food processing machines design standards on your own haha.

Best thing you can do to make a food processing machine more hygienic is to make all surfaces that are in contact with food from a non-corrosive material such as stainless steel, lowering the number of bolts and fasteners/using welding instead and minimizing voids where food can accumulate. There's more info on standards in the U.S. 21 CFR Part 110 and EHEDG Guidelines DOC 8 if you're interested. I think they're available free online.
Well done!

Are you some kind of Grainologist... :D

That’s bad ass! One thing I recommend is to build a notch or add slide outs to the hopper with a pop pin to lock in place. That way you eliminate the Allen screws for swapping out rollers. 👍

Good work buddy,
I made a hand cranked one out of wood with just the rollers in steel. I find it very difficult to set the gap, I hand cut the knurl, it makes better flour than rolled oats. I have to get it out and try it again.

Nice video bro 👌

Great video! Love to see new videos from y’all

Working a lot better than the original, nice job. I used to have a knurling tool, but a couple weeks of antibiotics cleared it right up