sizing of industrial blower

[common]

I want to design a industrial blower which is about 60 inches in diameter. Did any expert know about engineering calculation such as motor sizing, metal thickness and blower running speed in maximun RPM??? any software to do the calculation???

 

[stewbaby]

Contact your local Chicago or New York Blower representitive. They can help with the sizing and save you time and money on the engineering / trial and error side. Why make what you can purchase rather inexpensively?