GermanPyro Posted February 1, 2017 Posted February 1, 2017 Hello Pyros, here you can see a vid from my first 4" shells, golden titanium willow, starting at 10:15, comments welcome! https://www.youtube.com/watch?v=s_3BHze4JcM Thanks & Greetz Stefan 2
Raceman17 Posted February 2, 2017 Posted February 2, 2017 Do you mind sharing the star composition you used in those shells?
GermanPyro Posted February 9, 2017 Author Posted February 9, 2017 Hello togehter, thx for the feedbacks! Here is the star composition, calculated on 100g complete comp: Potassium Nitrate: 36gSulfur: 9gCharcoal (Pine): 29gMixed Charcoal (50%Pine, 50% Vineyard) 80 Mesh: 14gTitanium, Sponge, 40-80 Mesh: 7gDextrin: 5g Manufacturing process: KNO3 + Pine Charcoal + Sulfur + Dextrin inside a ball mill, milling time 2 hours, add Titanium & mixed charcoal by screening. For star pumping, the comp has to be dampen with plain water. GreetzStefan
kaotch Posted February 9, 2017 Posted February 9, 2017 Very nice shells could you elaborate on the burstcharge used and what compo. did you use on 10.59hrs?
Livingston Posted February 10, 2017 Posted February 10, 2017 Awesome shells great job Im super impressed!!! who made the shells with crackle comets?
Wiley Posted February 19, 2017 Posted February 19, 2017 Nice breaks! What's the reinforcement material you're using on the shells? Doesn't look like gummed tape.
Sulphurstan Posted February 24, 2017 Posted February 24, 2017 Stefan, very impressive. Einfach Geil! The global "rythm" of the display is nice to watch, starting with hard breaking shells, fast stars, and going to slower long lasting stars, curved trajectories, with I love that. - Do you mind to share a little info about the 4-comets shots at the beginning (at 1:42)- some Titanium I guess - but maybe a few hints to produce such a nice composition?- I do love the effect at 11:00 (or 10:59 as kaotch wrote!)
GermanPyro Posted July 24, 2017 Author Posted July 24, 2017 (edited) Stefan, very impressive. Einfach Geil! The global "rythm" of the display is nice to watch, starting with hard breaking shells, fast stars, and going to slower long lasting stars, curved trajectories, with I love that. - Do you mind to share a little info about the 4-comets shots at the beginning (at 1:42)- some Titanium I guess - but maybe a few hints to produce such a nice composition?- I do love the effect at 11:00 (or 10:59 as kaotch wrote!)These was 60mm roman candles from panzera (Italy). Called golden kamuro komets. The crackling willows are from a friend of mine, 6". Next month I want to make 6" shells with crackling formula from malta... Edited July 24, 2017 by GermanPyro
GermanPyro Posted July 24, 2017 Author Posted July 24, 2017 Nice breaks! What's the reinforcement material you're using on the shells? Doesn't look like gummed tape.Normal painter tape from tesa, called tesa premium eco. I've use only 4 layers tape.
GermanPyro Posted July 24, 2017 Author Posted July 24, 2017 Awesome shells great job Im super impressed!!! who made the shells with crackle comets?A friend of mine. I have the formula. Next month I will make sakura crackling, a formula from malta.
GermanPyro Posted July 24, 2017 Author Posted July 24, 2017 Very nice shells could you elaborate on the burstcharge used and what compo. did you use on 10.59hrs?My burst charge: Coated rice hulls or coatet cork, BP Formula 70/18/12, burst is powered with mg flash booster. The crackling comp is secret. I've give my word to my friend, that I never talk about these comp... Sorry...
Jordan123 Posted September 25, 2017 Posted September 25, 2017 Perfect shell A very nice spherical effecT.How do you made the effect at 11:03 ?
schneiper Posted September 27, 2017 Posted September 27, 2017 Aha! Soso, nette Shell Dachte schon ich bin der einzigste deutsche hier Oh!, uhhuh, nice shell thought to be the only german at apc
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