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SpudFiles Potato Gun Commercial

Last post by quinn whitsitt
Posted in Combustion Cannons
Replies: 15
by PCGUY » Tue Oct 29, 2013 10:54 pm » in Combustion Cannons
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I've been wanting to get in some spud shooting action this fall before the weather got cold. I know it's been a while since I filmed anything for...

Last post

thank you for creating this website is there anything i can do to help
15 Replies

1079581 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Sketchup Model Library

Last post by mrfoo
Replies: 152
by dewey-1 » Tue Mar 24, 2009 12:12 pm
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First post

Over the last year I have made a lot of CAD drawings for
Pneumatic Launchers.

I have imported several of them into Sketchup format.
Here is the link...

Last post

Bollocks. Dewey put them out in the hope that, and I quote

some of you can make use of these!

There's absolutely nothing wrong with using them,...
152 Replies

552887 Views

Last post by mrfoo
Mon May 20, 2024 11:17 am
Solvent Welding Course Recommended For ALL

Last post by Technician1002
Replies: 46
by sgort87 » Fri Aug 04, 2006 8:18 pm
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Originally posted by DR on the Spudtech forums:

IPEX Solvent Cements ONLINE Course can be found here:

It is recommended that you download and...

Last post

Your earlier post about just scoring the surface, has me wondering if that is why OATEY makes a brush tool that scores the inside of a fitting, and...
46 Replies

300205 Views

Last post by Technician1002
Thu Dec 02, 2010 5:04 pm

Topics

Valveless Dump-valve Idea

Last post by jackssmirkingrevenge
Replies: 3
by Xamllew » Sun Sep 16, 2018 1:27 am

First post

Hey guys, I've been thinking about starting a small project based on an idea I had one day at work while bored. The concept is simple, an airgun with...

Last post

Those are interesting designs, do you have a link to where I can see more information and do you have any other valveless designs?

Here are some...

3 Replies

4425 Views

Last post by jackssmirkingrevenge
Sun Sep 16, 2018 6:36 am
golf ball barrel

Last post by jrrdw
Replies: 3
by golfball_shooter » Mon Sep 10, 2018 8:22 am

First post

I have been unsuccessful in inserting the sr21 pvc into the sched 80 pvc on two attempts. Any suggestions?

Last post

Just a hunch. A bath tub of hot water should expand the pipe enough to get the job done.

3 Replies

6267 Views

Last post by jrrdw
Wed Sep 12, 2018 2:54 pm
A Few Ideas...

Last post by hectmarr
Replies: 38
by qwerty » Fri May 06, 2011 3:21 pm
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Here are a few ideas thought up by my brother:

The top picture is a simple way to create higher pressures in your chamber.
Air is pumped into the...

Last post

This would be the system.
The fuel mixture in the two chambers has the same pressure. When camera A explodes, , and the pressurized gases further...
38 Replies

25133 Views

Last post by hectmarr
Sun Aug 12, 2018 11:12 am
new sabot idea

Last post by jrrdw
Replies: 3
by voi9viper » Thu Jun 21, 2018 3:27 pm

First post

My GF actually came up with this. I need to launch bait and lead, and ice is just too much work, melts, etc. I was making up some easier to use molds...

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For the ice slugs did you leave one end open? Always got to leave room for expansion. Wont the silicon stretch allowing the ice to expand past the...

3 Replies

5539 Views

Last post by jrrdw
Sun Jun 24, 2018 8:46 am
BANGSITE (calcium carbide) as combustible

Last post by Cthulhu
Replies: 16
by Robert » Wed Jul 06, 2005 11:39 pm
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I made several cannons out of PVC and instead of using lighter fluid like some guys talk about, I tryed using BANGSITE (calcium carbide) with water...

Last post

Really interesting find.
I've always wanted to make a calcium carbide cannon but the stuff is just so hard to find and expensive in my area.

Would...
16 Replies

33896 Views

Last post by Cthulhu
Sat Jun 23, 2018 11:14 am
New medium pressure compressor

Last post by wdr0
Replies: 8
by wdr0 » Sun Jun 17, 2018 9:31 am

First post

Recently picked up this compressor for hybrids pre charge and large pneumatics. Not sure of the exact pressure capability but it is between 300/600...

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Ohh the current is not a worry. I’ve built the setup to run a 25hp motor and have a 200a service so aside from the slightly larger power bill not an...

8 Replies

8672 Views

Last post by wdr0
Sun Jun 17, 2018 7:37 pm
Sabots, Darts, and hello!

Last post by StevenRS11
Replies: 13
by StevenRS11 » Mon Feb 19, 2018 10:58 pm

First post

So, I've been making things that shoot things on and off for a very long time. I was a here lurker when Larda punched some serious holes in steel...

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Been a while! Had some trouble with the air gap flash- apparently the iphone’s ‘Bulb mode’ is not a true bulb mode. If I can get my hands on a real...

13 Replies

9509 Views

Last post by StevenRS11
Fri Jun 15, 2018 3:24 am
simple diy ballistic chronograph

Last post by farcticox1
Replies: 22
by farcticox1 » Fri Oct 07, 2016 4:23 pm
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Anybody tried making one of these, does it actually work ?

DIYChronograph110731.jpg

Last post

Got the 5mm Infrared Emitter/Receiver pairs, which is typically which ?

s-l400.jpg

is this correct?...
22 Replies

21895 Views

Last post by farcticox1
Wed May 23, 2018 5:46 pm
My AC compressor

Last post by farcticox1
Replies: 26
by farcticox1 » Sun Jun 11, 2017 1:02 pm
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Starting to get parts together for my AC compressor, worked out the pneumatic/electrical, just got to finish welding a frame for it. Trying to get a...

Last post

Got all the parts to do the mods to the compressor, dump valve for the suction side, filter for the out let and accumulator for the low pressure...
26 Replies

17897 Views

Last post by farcticox1
Fri Apr 06, 2018 1:12 pm
New to spud cannons and I have a question.

Last post by Ragnarok
Replies: 8
by Bigredpotato » Fri Jan 26, 2018 10:58 pm

First post

So I just got my first spud cannon and it fires like a charm,but I was wanting to use different ammo besides potatoes. So I went to Walmart today and...

Last post

If you don't feel safe you are not.
Indeed. With spudguns, airguns, firearms or any other such things, if you're not sure if it's safe, check, check...

8 Replies

13314 Views

Last post by Ragnarok
Mon Jan 29, 2018 1:18 am
Tennis Ball Cannon Plans

Last post by jrrdw
Replies: 4
by bpro » Thu Jun 29, 2017 1:15 pm

First post

I am a new user and would like to find some simple plans for a tennis ball launcher/cannon that I can build with my teenage kids. The launcher/cannon...

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A tennis ball is a ball designed for the sport of tennis. Tennis balls are fluorescent yellow at major sporting events, but in recreational play can...

4 Replies

12437 Views

Last post by jrrdw
Wed Jan 10, 2018 3:40 pm
NEW ZEALAND & LEGALITY OF SPUD CANNONS?

Last post by Ragnarok
Replies: 7
by kiwilee » Mon Dec 25, 2017 2:46 am

First post

We are living next door to the ultimate neighbours from hell.

The most recent nuisance that we are being subjected to is a spud cannon that our...

Last post

I'm not a New Zealander, but the legality of spudguns in whichever jurisdiction aside, I have absolutely no tolerance for people endangering others...

7 Replies

10201 Views

Last post by Ragnarok
Sun Jan 07, 2018 7:19 pm
SpudFiles Member Map

Last post by jrrdw
Replies: 26
by SpudFarm » Wed Aug 04, 2010 1:51 pm
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First post

No link to click here, sorry about that.

Last post

Looks like that link has since been abandoned...
26 Replies

22075 Views

Last post by jrrdw
Sun Jan 07, 2018 8:43 am
What state u in?

Last post by Daltonultra
Replies: 155
by Spuddin » Wed Jun 13, 2007 1:27 pm
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well i thought it would be a good idea to ask this question, maybe its been discussed already but lets see. what state is everyone from? i have...

Last post

Denial...
Got a wake up call from
a friendly tom turkey, who is all white. Friendly bird, came right up to me looking for handouts.
Lunch...
155 Replies

81208 Views

Last post by Daltonultra
Sat Dec 16, 2017 5:03 am
New guy saying hello

Last post by Air2theBrain
Replies: 9
by Lee in Texas » Tue Aug 29, 2017 11:13 pm

First post

I found this site by doing a search for air cannon forum . I recently built my first; a bait launcher that uses compressed air. I'm a plumber and it...

Last post

Thats an awesome bait launcher, what a great idea well done 8)

9 Replies

5921 Views

Last post by Air2theBrain
Mon Nov 13, 2017 10:48 pm
Hello From New Member

Last post by Air2theBrain
Replies: 10
by Air2theBrain » Wed Apr 12, 2017 5:47 am

First post

Hi everyone, firstly i have to say thank you to all the contributers here. before i registered i spent a few hours reading many posts which was...

Last post

Many thanks for the replies!

I've been away for awhile so good to be back home and getting into things plus of course looking forward to the...

10 Replies

9521 Views

Last post by Air2theBrain
Mon Nov 13, 2017 2:17 am
HELP IN NEED

Last post by Cthulhu
Replies: 6
by seldados17 » Mon Oct 02, 2017 1:59 pm

First post

I want to build a marble gun using a plastic pvc pipes. usually used on faucet or home water systems. and im going to use my old air gun oxygen tank...

Last post

man it really gives boom instead of pssst. but this really could kill a man instead of fun.

Hahaha, glad to hear it's working well!
Be very careful...

6 Replies

5022 Views

Last post by Cthulhu
Sat Oct 07, 2017 7:58 am
Design Conception

Last post by jackssmirkingrevenge
Replies: 1
by B-Yonts » Thu Aug 10, 2017 11:53 am

First post

I am working to build my first potato cannon. It will be used to conduct impact testing, and will be stationary so weight isn't an issue. It will be...

Last post

Welcome to the forum!

If it's for a static large bore rig, a burst disk might be a better option as store bough valves will get pricey.

Something...

1 Replies

2895 Views

Last post by jackssmirkingrevenge
Sat Aug 12, 2017 5:29 am
Partially loaded projectiles in coaxial guns.

Last post by jackssmirkingrevenge
Replies: 1
by Dig_Gil » Thu Jul 20, 2017 12:15 pm

First post

I was thinking about new kind of loading mechanism which so happens that it doesn't completely fit the projectile inside the barrel. Like this...

Last post

Assuming the projectile is a good fit in the barrel, it would fire normally. This is how caseless cartridges work.

1 Replies

3505 Views

Last post by jackssmirkingrevenge
Thu Jul 20, 2017 12:19 pm
I've lost interest in spud guns

Last post by jrrdw
Replies: 7
by AMDHater123 » Wed Jul 12, 2017 12:17 pm

First post

About a year ago, I wasted $200 building a steel pipe QEV based air gun. I played with it maybe every week for a few months. I would load it with...

Last post

Well this hobby just isn't for everybody and that's ok. Spudfiles is not a 'cannon' sales site so you can't sell it here, good luck with your future...

7 Replies

5958 Views

Last post by jrrdw
Fri Jul 14, 2017 6:13 am
Compressor HP to cfm relation

Last post by jimmy101
Replies: 1
by wdr0 » Tue Jul 04, 2017 3:34 pm

First post

Thinking about my compressor, and have a question. I use large ac compressor to bring the 100 psi or so from a regular compressor up to 300 psi. What...

Last post

in particular, slides 27 - 32

1 Replies

3474 Views

Last post by jimmy101
Sat Jul 08, 2017 10:02 am
Smoking fridge compressor

Last post by jackssmirkingrevenge
Replies: 5
by arboles1237 » Thu Oct 27, 2016 7:43 pm

First post

Okay so I'm in the process of building a piston valve paintball gun with a homemade regulator, and I need to be able to fill my sodastream bottle to...

Last post

Glad that Fridge Compressors for HPA have reached the Eastern Front :D

5 Replies

5993 Views

Last post by jackssmirkingrevenge
Tue Jun 13, 2017 5:29 am
Anyone ever scatter human ashes via spud gun?

Last post by mrfoo
Replies: 11
by D_Hall » Fri Jun 02, 2017 12:56 am

First post

Looks like I'll be doing this soon and I'm thinking of how to do it right. First thing is that there are a lot more ashes than you might think. Like,...

Last post

I suppose rocketry is out of the question? Mind you, launching a 10 pounds payload would be pretty hefty.

It's not so much the 10 pounds, but the...

11 Replies

8195 Views

Last post by mrfoo
Wed Jun 07, 2017 12:26 pm
New web series: Potato gun episode

Last post by robinsonalex760
Replies: 1
by mlarswhite » Tue Nov 01, 2016 10:12 am

First post

Hi All

I just launched this web series called The Rick & Stanley Show -- and our latest episode has the two characters arguing about potato guns....

Last post

hello, it is pretty good :D

1 Replies

3233 Views

Last post by robinsonalex760
Mon Jun 05, 2017 5:31 am
Another New Member Introduction and Question

Last post by Zeus
Replies: 5
by yoshi » Sat Sep 24, 2016 1:50 pm

First post

New to spuds and caught the velocity bug. Anyways, a few questions:

Are differences between air and hybrid significant? Could I launch a >1 lb spud...

Last post

Good to see new members building hybrids!

Another factor is simply the amount of air you need. Do you want to cart a beefy generator, air compressor...

5 Replies

8257 Views

Last post by Zeus
Mon May 29, 2017 6:22 pm

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