"Hi, I am but only for personal use in one of my old (breadmaker) conversions. Still works like charm. The cyclone is also from Ambex and was around 450.- too much for what it was, you can make yourself one for a fraction. Good luck with your venture ;-)"

"Hi Thom, I got this stuff at Metal mart but most metal sales businesses would have this. make sure the holes are not to big for small coffee beans. good luck Ed"

"Hi there, as a small micro roaster from Idaho, I've been enjoying your photos of all your inventions. It seems as if I've been down just about every brain path you have explored in designs for coffee roasting machines and coffee cages, etc. I haven't actually reached the point of trying to build anything, but I've thought about it a hundred times or more...haha. Anyway, if you have the information handy, I'd love to find out where you get the metal mesh material for the coffee cage like in this picture."