Yeah the title sounds a bit like a vacuum cleaner on a shoebox I know, but this is home made it's just a bit bigger than your average paint booth.
I've intended to make my own spray booth since building my new workshop, I even got some nice Galvanised sheets but recently I was on a mission to source some aluminium sheets for a suit of armour I'm making (another story). I rocked up at Ullrich Aluminium in Hamilton expecting to be turned away a) for making a suit of armour and b) for not being trade.
Happy to say it could of been further from the truth, the guys were REALLY helpful, keen to know what I was doing and even helped me source the required materials for both the suit and the paint booth.
I scored 3 x full 3m x 2m .7mm Aluminum sheets that were slight damaged at one end for $20 each!! So the game was afoot, I browsed their shelves of varying box sections and made the design in my head, which I later transferred to CAD, and here we are.
That's my 1/32 Liberator sat inside, I've still got a lot of work to do with the actual extraction parts but I sourced a 1K m3 p/h squirrel cage motor off of Trademe for about $200, sourced the filtration material from Ali Express (and enough to make a few filters spare). The motor will sit the other side of the wall in the huge void under my house, I'll connect a 6" hose to the back of the booth and let the little bugger suck away.
The dimensions are 800mm wide x 700mm deep x 500mm at the front going down to 250mm at the back.
Yeah waffly post, so what