Apr
23
2012

The pasta maker grain mill

Proper grain mills can be expensive, especially here in New Zealand so when I found out that some home brewers were having success with converting cheap pasta makers into grain mills it seemed like something worth trying and I picked up one on TradeMe for $22. The rollers on a pasta maker are smooth and won’t pull in the grains so the first task is to roughen up the rollers. Reading through online forum discussions on this topic I learned that some people have disassembled the pasta maker, removed the rollers and got them knurled. But I also read about a much quicker and easier approach that also seems to work well and this is what I did. No need to disassemble, simply run a drill back and forth across the rollers and the drill bit will roughen up the surface of the rollers enough to allow them to bite on the grains and pull them through.

The next thing is to construct a hopper to feed the grains into the rollers. I’ve seen some examples online of fancy woodworking or metalworking skills being used to construct hoppers for the pasta grain mill, but again I opted for the path of least resistance – cardboard and duct tape!

And that’s pretty much it. The only other addition was a flat piece of cardboard to direct the crushed grains into a collection container. Here she is in action:

It can be powered with the hand crank that came with it, or by an electric drill.

I milled a few kilos of grain for my latest brew this weekend and I was pretty pleased with the results. I think I got a pretty good crush. The operation started off well but did start to go a bit slow after awhile. I came to the conclusion that my rollers were not quite rough enough so I wasn’t getting a strong bite on the grains and they were coming through quite slowly. I gave up on using the drill after awhile and went back to the hand crank as I found I was just spinning my wheels with the drill bit when I wasn’t getting enough traction and the slower speed of the hand crank was more effective. I got through all the grain that I needed for the recipe but planned on doing some further roughening on the rollers at another time. Here’s an example of the crush: Continue Reading »

Apr
16
2012

Getting ready to do All Grain on the cheap

I’ll admit it, I’m a frugal home brewer. One of the original attractions to home-brewing for me was the cost savings aspect. But I notice a lot of home brewers get carried away by the hobby and spend a small fortune on all sorts of fancy gear. The home brewing experience for these gear obsessed home brewers turns into another avenue for excessive consumerism and materialism. If you worked out the total costs of some of these elaborate setups, I reckon some homebrewer’s beer ends up costing way more than the best craft beer you could buy. That would be a major ‘off-flavour’ for me. The fact that my beer costs a fraction of what I would have to buy it for is a great incentive for me and perhaps even does more for the perceived flavour of my beer than any fancy equipment could.

To date I’ve been brewing with a bare minimum of equipment: mostly just a 12L pot and and the original plastic fermenter + accessories kit that I first purchased to get into the hobby. With this minimum of equipment I’ve been able to make some pretty decent beer using extract and partial mash brewing methods, beer that I really enjoy making and drinking. Continue Reading »