100 percent home made grain mill

[sar_dog_1]

Here is my grain mill I made. It looks like it will work great!

 

[herc1354]

Wow, you built that, looks nice

 

[sar_dog_1]

Wow, you built that, looks nice

Thanks! It was a lot of work but hopefully worth it. It took about 6 hours just to knurl the 2 inch steel rollers. All sides were cut on a water jet here at work. Pretty slick!

 

[alien]

Wow, nice job!

 

[JonW]

Very cool! That's definitely outside the realm of most home brewers.

 

[Cyclman]

Very nice. Home made is a bit of a stretch, unless you've got the most awesome tool shop ever at home.

 

[sar_dog_1]

?? I made it myself from sctratch at my machine shop at "work".

 

[JoeyChopps]

Here is my grain mill I made. It looks like it will work great!

Wow! Can we be friends?

 

[JoeyChopps]

Ops repost

 

[mrphillips]

Home shop...work shop...vacation time...vocation time........however you cut it, I'm very impressed. Kudos for not half-a$$ing it. Could it have been made out of wood? Probably, but if given the choice, wouldn't you rather make it out of half inch steel? Yeah - I thought so.

 

[sar_dog_1]

3/4" aluminum sides with steel eccentrics to adjust gap. Food grade bronze bushings. Total cost was $5.46 for the bushings shipped and about 25 man hours. Had a blast making it.

 

[sar_dog_1]

This is me knurling the rollers.

 

[LovesIPA]

Because everyone has a water jet than can cut through 3/4" aluminum at "home".

It's very cool... but "100% homemade" is a stretch.

 

[day_trippr]

You guys are probably fun at parties, I bet

Home made, self made, wtf. Either way the man has mad machining skills - and access to Big Boy Tools that I'd love to have

Looking forward to the rest of the build!

Cheers!

 

[mattd2]

It took about 6 hours just to knurl the 2 inch steel rollers
...
This is me knurling the rollers.

I bet work loved you bump knurling those rollers too I heard bump knurling is death on the lathe bearings but unless you are knurling a lot of stuff the jaw type ones are just too costly to justify

 

[sar_dog_1]

You guys are probably fun at parties, I bet

Home made, self made, wtf. Either way the man has mad machining skills - and access to Big Boy Tools that I'd love to have

Looking forward to the rest of the build!

Cheers!

Like.... tough room today.

Point was I didn't buy it. Geesh!

 

[Jaybird]

Mad Mad skills brotha' Nice job for sure. Home made, self made or anyway made, who cares that is one SOLID looking mill! Well done! How are you going to drive it?

Cheers
Jay

 

[sar_dog_1]

I have a 1750 3/4 horse ac motor. Just gotta figure a cheap way to reduce it. At 15 linear feet per second, I need it at 142 rpms. Gonna try a bycycle sprocket set.

 

[Jaybird]

Go for the gear box man... Not totally cheep but a much better drive system. I have seen em on Ebay fairly cheep from time to time. I use a 90* gear box on the mill in the store and it is just KILLER we love it! My mill is NO WHERE NEAR as heavy as yours man that is a real nice piece, you should be proud! Did you harden the rollers?

Cheers
Jay

 

[TrainSafe]

That is so sweet. One can find just about everything homemade on this site, but I don't recall any mills. You have mad skills.

 

[Stealthcruiser]

?? I made it myself from sctratch at my machine shop at "work".

It's called "OJT"......On the job training..........I'm forced to do it myself sometimes..........

 

[mattd2]

It's called "OJT"......On the job training..........I'm forced to do it myself sometimes..........

I know a fabrication shop owner that when times are a bit slow he will get the boys either making stuff for the shop or doing homers - just so that if a client walks in the shop looks busy instead of everybody lazing around.

 

[IslandLizard]

You made a true piece of fine craftsmanship. Your beer will be rewarding you.

Can't wait to see the hopper!

 

[Cyclman]

In no way was I disrespecting the craftsmanship or the effort that obviously went into this. It is purely jealousy that I couldn't do his myself at my home (or work) it is very impressive.

 

[Jaybird]

Here is my grain mill I made. It looks like it will work great!

I just took a real close look at your mill. Is the driven roll the one you have the eccentric bushing on? If so I think your going to run into problems there with the adjustments on the mill and the adjustments on the drive roll set up.. The eccentric bushing is the non driven roller. At least all the ones I have seen are that way anyway.

Cheers
Jay

 

[sar_dog_1]

Jaybird. Yea I noticed that as well. Lol. I was a little too excited to finish it. Its easy to switch. But thank you for the heads up!!

Cycle. No worries. Cheers!

 

[Robar]

Very Nice! I'm a pretty big fan of Over Built tools and machinery.

 

[Jaybird]

Hay where did you end up buying your eccentric bushings from? I think I am going to build me a larger mill for the brewery but I am having a hell of a time finding them.

Cheers
Jay

 

[sar_dog_1]

Hay where did you end up buying your eccentric bushings from? I think I am going to build me a larger mill for the brewery but I am having a hell of a time finding them.

Cheers
Jay

i used 1 3/8 steel round stock, cut half inch thick and drilled a 5/8 hole 3/8 off center to fit the bushing. I also drilled a set screw in it to secure the bushings. The aluminum sides are 3/4" so i drilled a 15/16 hole in the bottom of the 1 3/8 insert to allow for the other 1/4 of the bushing to ride in.

Hope this helps! Cheer!!

 

[motobrewer]

nice work.

can somebody post some links to gearboxes?