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PyroPractic fireworks


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Posted

New test.

Tube 80mm.

Posted

The new stinger is 30mm.

Posted

Boy those have a wild sound!

  • Like 1
Posted (edited)

New test stinger 20mm with 2" shell (50g),(engine 47g)

Edited by PyroPractic
  • 3 weeks later...
Posted
Very nice pasting machine and lathe work. Can you tell more about the crackling comets? Micro crackle in a matrix? What composition?
Posted

crackling
Pb3O4 70

Magnalium 17.5

CuO 12.5

Al (~270 mesh) 5

Matrix is TT

  • 3 weeks later...
Posted

Hi

I have bought one of his Crossette star pumps and they are great?

 

I can really recommend his tools the are well done one makes nice Crossettes.

 

👍👍👍

  • Like 1
  • 1 month later...
Posted
Hello.

New launches.

Line 7 shot 16mm.

Charged with stars 8mm for 5 pcs in each tube.

The distance to the line is about 60-70 meters.


Whistle stinger 30mm weight 145 grams + ball 3 "weight 155gramm. It's a first test.


  • Like 2
Posted (edited)

New test

Go-getter 20mm, composition 40 \ 25 \ 20 \ 10 (ПХК / пам-4 / Aluminum coarse / iditol) (it is seen badly because it flew straight towards the camera)

Stinger 20mm Composition of the classic 70 \ 30 (ПХК \ Sodium benzoate)

Edited by PyroPractic
  • Like 1
  • 2 weeks later...
Posted
Starts for my birthday.

Stinger worked only one of the light launch pad. When it started, it fell and the stinger went on the ground.

2 " shells 56 grams of weight worked out regularly (the stars are all old)

3 " with a weight of 170 grams (one shell crushed the old stars)

4 " mass of 460 grams worked well, only flew away very much (above was 6.5% of the mass of the ball)


  • Like 3
Posted
Happy birthday, it looks like a fun evening.
Posted

Pyropractic.

Nice show! Would you mind to share the design behind the scene at 1:44? I ❤️ that fan.

Posted

0:44 Green to red wave rolling stars 14mm.

Do you need stars formula?

  • 2 weeks later...
Posted
No thanks, it is more the construction, assembly and fusing of the 7 tubes together...
Posted

Ok.In next video you wll see my lines construction

  • 3 weeks later...
Posted
What is the composition of the network wave?
  • 2 weeks later...
Posted

What do you meen?

  • 2 weeks later...
Posted
My new star rolling machine

Power 220V.Two speed regimes.

The total volume of the tank is 38 l, diameter is 52 cm. Stainless steel tank, removable.

Dimensions 52cm / 76cm / 52cm (length / height / width)

The weight of the star rolling machine is 13 kg.

Productivity 5-6kg per load.

Video review of the star rolling (including the rolling of the stars):

Manufacturing of 3kg of rice husks:
  • Like 1
Posted
That is a wonderful roller and I really like the rolling tutorial. I only wish I spoke Russian!
Posted
Its a very professional looking pice of equipment, as always. Great stuff.
  • Like 1
Posted

That is a wonderful roller and I really like the rolling tutorial. I only wish I spoke Russian!

 

You can turn on auto-translate for the subtitles... But be warned, they require a lot of mental power to translate the translated English into something that makes sense... Also, it is good for a laugh if you do not need the words themselves.

Posted

That is a wonderful roller and I really like the rolling tutorial. I only wish I spoke Russian!

Thank you.Now I'm learning English. Soon I would like to leave for USA...

  • 2 weeks later...
Posted
Red crossette on carbonate of strontium with magnesium.12 crossettes was ignited only 9.Weight ball 505 grams.

Instagram PyroPractic (More photos and tests)


  • 3 weeks later...
Posted (edited)
I can't seem to get my red Crosette to light when they break. Edited by dynomike1
Posted
When the crossettes burst or when the shell breaks?
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