shouldnoteatindat Posted January 9, 2014 Posted January 9, 2014 (edited) this is the ultimate project a 48 inch shell http://www.gizmotrix.com/article/226/The-Largest-Firework-Shell-in-the-World/ Edited January 9, 2014 by shouldnoteatindat
Zumber Posted January 9, 2014 Posted January 9, 2014 Crazy.!!Only japnese can make such huge shell.http://m.youtube.com/watch?v=ZmJjuvcwe7s
nater Posted January 10, 2014 Posted January 10, 2014 The largest ball shells I have heard of hobbyists making are 24", and those are rare. The largest ball shells I have personally seen from a couple builders I know were 16". There are a lot of issues to keep in mind to display such a shell safely. There aren't too many venues where it is appropriate either.
mikeee Posted January 10, 2014 Posted January 10, 2014 Building a larger shell is the easy part, setting up a mortar large and strong enough to shoot it out of gets to be the problem.
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