07-31-2014, 01:29 PM
Hi Dave ,
Those bouncy castle blowers are well man enough for the job ,good fined .
Your damper ,is actual a Butterfly valve nice bit of re engineering by the way ,keep up the good work ,shame the weather did not hold so you could get some casting done .
I have a Cupola furnace about 94.3% finished ,hoping to have it done this year ,well at least fired up just the once before winter .
Rob
Those bouncy castle blowers are well man enough for the job ,good fined .
Your damper ,is actual a Butterfly valve nice bit of re engineering by the way ,keep up the good work ,shame the weather did not hold so you could get some casting done .
I have a Cupola furnace about 94.3% finished ,hoping to have it done this year ,well at least fired up just the once before winter .
Rob