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View Full Version : Experimental Spolette in a plastic tube VIDEO



displayfireworks1
09-23-2011, 08:19 PM
Video currently unlisted on youtube.

A Spolette is basically a timed fuse. I am not an expert on this but my guess is that prior to the advent of commercially made timed fuse spolettes were the preferred method of making a timed fuse to ignite a shell. The advantage of using a spolette is that it will give a lot more flame into the shell contents when it reaches its final destination. This may be particularly beneficial when trying to ignite a hard to ignite composition such as the Blue Aluminum Salutes.
When I hear the word Spolette I always remember a story Lou Zambelli told me from back in the day when Italian immigrants were making their way into the fireworks industry in United States. He said one Italian gentleman that worked for Zambelli Fireworks Manufacturing at the time stubbornly refused to use commercially made timed fused and insisted on using only Spolettes.

Pyroguide reference
http://www.pyroguide.com/index.php?title=Spollete


http://www.youtube.com/watch?v=4nOH1Fm1deI

Chris H
09-25-2011, 08:11 PM
On the whole spolettes are typically more accurate and able to be precisely timed than time fuse. It wasn't until very recently with a certain prolific rocket maker that I've seen such tight timing with spun time fuses. If you use a commercial powder like Goex meal D, spolettes are very consistent from batch to batch, not requiring redialing for certain effect like time fuse from roll to roll.

With that said, time fuse is so convenient for when precision isn't so critical. With recent advances the timing is also becoming equaled out.