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I Forge Iron

Bouncy castle blowers


Joel OF

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I've heard a couple times that bouncy castle blowers work as forge blowers and I think that I even saw a pro using one, but if I remember correctly that was just on a smaller demo forge.

The ones I mean are the cheap £40-ish yellow plastic looking ones on eBay. Does anyone have any experience of using them?

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Its the name of the type of blower here in the USA. As for what it resembles is a hamster wheel with smaller spaces and "blades" to catch the air and move it within a confined space out a tube.

I've never used a big a blower as the "inflate machine" should be interesting how much air it moves.

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Anybody in your neck of the woods used natural gas forced air furnaces?  Over here many of the high efficiency ones use a blower for exhaust.  When they get junked it's usually not the blower that was bad and you can get a used one from a HVAC company's bone pile if you are persuasive...

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The bounce castle blowers put out a lot of pressure and CFM - more than any common sized forge would need - so they simply need to be choked, either at the inlet or with a slide gate ahead of the fire.  On the plus side, they are cheap and can often be found used for $20-$30 (at least around here).  At that price, you can buy a few and replace them when they die.  I have two spares in the shop for just such an occasion.

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