Re: recirulation fan for powdercoat oven
That's pretty close to our oven size. We added a small fan at the bottom and it works very well. Many monies for a high temp blower!!
You should be able to mount a small motor on the outside of the oven and run the shaft through the sidewall and mount a small blade 5 or 6". We installed two smaller blades on the fan shaft on the outside of the oven as a heat sling.
Total we spent about $50
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