ah, i should have thought about that, my bad, i live in indonesia, thats why everything that seems cheap to some is so expensive for me.
but i have found a cheap 20 liters iron trashcan that only costs 35k idr, or around 2 us dollar, wich is an affordable price for me.,its 10 times cheaper and 10 times smaller so its reasonable in a way.
also Mr. Frosty, may i ask where to put the exhaust? should i put it on top or underneath?
and thank you too Mr. JHCC, i will surelly account for this when designing the forge