Hi all,
How much lift should be used in bag mines (mines to be fired from a mortar), as a percentage of the 'load' ? I have only made 1" mines before with their own tube, and I use about 2g of powder for lift. I want to make some 2" or 3" mines, with coloured and silver stars, any suggestions?
Jesse
Bag Mines of the 2" and 3" variety
Started by frosty90, Feb 24 2010 11:06 AM
2 replies to this topic
#2
Karl Mitchell-Shead
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MIExpE & Director - Illusion Fireworks Ltd
Posted 24 February 2010 - 07:20 PM
I had been using 14g of 2FA in a 50mm mine and 18 in a 75mm mine using perforated discs as pistons
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#3
mike_au
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Posted 25 February 2010 - 08:29 AM
In a 3" I tend to use about 1/10.
I haven't experimented with it a great deal so I don't know if that is "optimal" but it looks good to me.
I haven't experimented with it a great deal so I don't know if that is "optimal" but it looks good to me.
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