1/8 thick stainless steel plates - pain in the neck to cut them then weld them then cut some more, then weld then cut then grind them
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0011_zpslibx8zwt.jpg)
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0012_zpsbhfvsu5p.jpg)
as always - during construction some changes to project, new ideas, Friend of mine brings me a nice pice of stainless steel pipe - 2" diameter, so I use it - on picture parts to make air nozzle and connector - I have used air compressor instead small air pump ( in future will change it to aquarium pump)
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0013_zpsgtwkhfpx.jpg)
here are parts - longer steel grill is used to cover pipe intake also, square one is as bottom of burning chamber, bottom cover is used like ash tray.
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0016_zpsoyvhcfbk.jpg)
and - fire
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0017_zpszm16rlju.jpg)
Test is very promising - soon will check it in real use with my smoker
dimensions 6 1/2" by 6 1/2" by 22 "
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0020_zpsut6ui8re.jpg)
![Image](http://i356.photobucket.com/albums/oo6/stefan536/DSC_0021_zpsykyrp3wr.jpg)