so would an old DuPont blasting machine set off the serria blaster. The blasting machine in question is the type where you pull the handle up and then push down to set off you caps.
Blasting and Rock Breaking
- Thread starter BlasterJ
- Start date
I would have to dig it out to be sure but I want to say that mine was rated for 30 caps.
BlasterJ
Full Member
- Thread starter
- #144
Thanks for all of the feedback - A new article with more micro-blasting tips is going to be in the October ICMJ Mining Journal. Y'all that subscribe should be getting it this week.
Next month, I'm going to do a review of Kinepak 2-part explosives. This is a pretty neat product that has been around since the early 80s. It's basically 2 ingredients that aren't regulated as explosives at all until you mix them. When mixed, it has around the same power as a stick of 60% dynamite, possibly a little bit more as it peaks quickly and likes to shatter things.
It seems like one of the big hangups for blasting as a small miner is spending $15K on approved magazines before you can even take delivery of product. This stuff can be stored anywhere you want, and the caps can be kept in a type 4 "Job Box" mag that will maybe cost you $400 to set up.
Next month, I'm going to do a review of Kinepak 2-part explosives. This is a pretty neat product that has been around since the early 80s. It's basically 2 ingredients that aren't regulated as explosives at all until you mix them. When mixed, it has around the same power as a stick of 60% dynamite, possibly a little bit more as it peaks quickly and likes to shatter things.
It seems like one of the big hangups for blasting as a small miner is spending $15K on approved magazines before you can even take delivery of product. This stuff can be stored anywhere you want, and the caps can be kept in a type 4 "Job Box" mag that will maybe cost you $400 to set up.
Mad Machinist
Silver Member
I could be interested in the Kinepak. I don't recall ever using it.
Edit: looks like Kinepak is no longer made. However, the new liquid based Texpak looks real interesting. Simple blasting cap detonation at 21,000 fps. That outta break some rocks.
Edit: looks like Kinepak is no longer made. However, the new liquid based Texpak looks real interesting. Simple blasting cap detonation at 21,000 fps. That outta break some rocks.
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BlasterJ
Full Member
- Thread starter
- #146
They are now back with a new owner, Dimension Supply out of Boalsburg, PA. I sent you a PM with the contact info. They now sell either the 1/3 or 1/2lb units 75/case, with liquid and solid separately. They also have very good prices on caps, and can ship both FEDEX. Cost seems to be a little over what you'd pay for a cast booster of same weight.
I'm sure the other stuff works too, and boost ANFO just fine. I checked with ATF, and you can in fact store caps classed as 1.4 in a converted "Job Box" type 4 mag. So you could keep your caps there and just lock up the binaries in whatever container you wish.
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Mad Machinist
Silver Member
Boalsburg?? Now there is a name I haven't heard in a long damn time. Some of my old stomping grounds. I grew up back there.
So do you need a license to buy and use the kinepaks
BlasterJ
Full Member
- Thread starter
- #149
Yes. You need to get an ATF "Type 20" license (Manufacturer of High Explosives). The process takes 4-6 weeks and isn't that difficult assuming you have a clean record and the fee is $200 for 3 years. Your state and/or town may have additional requirements. The process is outlined here:
https://www.atf.gov/explosives/apply-license
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