(Replying to both you and
@Matt B)
Yes, it’s my step up from popcorn popper as it has the capacity to roast more at once and more evenly - though the popper worked great.
Bread maker agitates really well. Look for one with a metal paddle (some have plastic and that would result in beans freshly coated in melted plastic) and that has a “dough” setting as that usually has a longer continuous stir - they pretty much all have this. Point a heat gun at it and let er rip. The air of the heat gun and the agitation do a good job blowing off chaff too.
A few points:
-most bread makers have a temp register that will shut the machine down if temperatures get too high. By removing the housing you can access and move this thermometer to prevent it from happening. I just tucked mine away farther in the body of the machine, some people just drill a hole and stick it outside the machine body.
-I removed the lid for the first roast I did, but then accidentally discovered that the glass window just sort of pops out, so I decided to try it with the lid on. Seems to hold heat a lot better. Also collects the chaff, though I roast outside so whatever. You’ll see people that have modified or made new tops to their bread maker.
-Like the air popper it’s not precise. Some people go wild with modifications that can help with precision roasts, or you can listen for pops, smell it, and eye ball it to where you want. I’m doing option 2, and expect it will take a bit to get a feel.
-Lots of good videos and articles online on this method, ranging from simple to complex.