i FOUnd on internet a water bellows :Example you have to drum or bucket one is have a two hole and one have a water inside .i have some draws , DO you have some videos how is this bellows work they look easy to make
i cant heat this iron it"S imposible to me i cant heat a file even this is imposible to heat to heat this you need blast furnance!
I have some rocks but i think that they split or get crack and go to my eyes
i think i can try with this nozzle and if i see that doseN"T work i can put classic nozzle for bellows i think that won"t ruin my canvas when i disassambled
i was get a good result of building bellows but bellows suck air and a metal have a red color. My point is to make with my own hand my tool it"s easy to use some electricit blower
i think that good idea is to first build a firepot and forge and all parts and then to use some kind air suply .I have a lot of stone and some brick and i was think to make some half metre forge on backyard and then to use some bellows.
i see on shop one fan for house it s a 19 mark about 10 euro .But its have electricity and i cant ruin that blower . i will try to find something on junk. But better dont hurry
can i make a innet tube tighter
it is all curly i cant undestand your draws is on photo 2 a two bellows or one with five boards and where its go a nozle in photo 2