[volkaholic]

I've been powdercoating for about 2 years now using a normal kitchen type oven in my shop. I'm ready to build a bigger unit to handle motorcycle frames. I'm planning on going 32" X 32" X 60" tall, so I can hang the frames easy. Because it will be so tall, recirculation of the air will be important. I plan to take heated air from the top & duct it back down to near the bottom. I have been checking out this forum & have not seen too much about fan.

I need a fan that can handle the high temps (550 deg F max) for extended periods of time & a gentle air flow (low cfm) so it doesn't blow dust around or blow the powder off the parts.

Any suggestions on fan type, brands, vendors, salvage parts, etc? Relative costs?