Extreme Marshmallow Cannon

Introduction: Extreme Marshmallow Cannon

About: I like to build, solder, invent stuff ,make and designee pcb's, and program.

This is a air pressurized cannon. Pumped by a bike pump, air released by a electric sprinkler valve. The PVC tubes are changeable for what you want to shoot. I shoot marshmallows, apples slices and t-shirts. The longest distance I've gotten is 180 feet. All depends on how much air you pump into it. So FUN!!!

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    21 Discussions

    0
    Purple Chez
    Purple Chez

    5 months ago

    It's cool... but there are no instructions... how is this an instructable?

    0
    DanTDM
    DanTDM

    6 years ago on Introduction

    At 200 psi, my steel pipe air cannon drove an AA battery through 10 thick cardboard boxes and shattered a piece of DWV PVC pipe on the other side. Try shooting C batteries with yours.

    0
    DanTDM
    DanTDM

    6 years ago on Introduction

    At 160 psi, my metal cannon will shoot so far!

    0
    davtheman223
    davtheman223

    7 years ago on Introduction

    Guys, the comments aren't supposed to be bragging about your air cannon or telling him to change his. Does a guy who shot marshmallows with the president in the white house need any pointers? congratulations on the great build

    0
    zilcho
    zilcho

    8 years ago on Introduction

    If you want it to go farther you need more pressure. If your confident that you primed/glued your joints well then you can easily crank that up to 120psi (get an air compressor and put that bike pump away). You will also need denser projectiles. Potatoes work well, so do apples. If your trying to huck a potato you might want to invest in a rifled barrel (you can get those online).

    0
    polaris 250
    polaris 250

    9 years ago on Introduction

    i have an air cannon that shoots potatos 200yds or 600 feet

    0
    tyronejk
    tyronejk

    Reply 9 years ago on Introduction

    i have one that shoots AA batteries 300 yds/900 ft. pump it up to 110 psi.

    I guess the video is to large. It said it wouldn't load. You can see it on lookwhatjoeysmaking.com
    sorry

    0
    seanthesheep101
    seanthesheep101

    Reply 9 years ago on Introduction

    If it says there's to much space in the video then you can become a pro member and the video will work but that's up to you.

    I finished the directions. I did them on Makeprojects.com I don't know how to get it over to instructables. anyone know how?

    0
    mg0930mg
    mg0930mg

    Reply 9 years ago on Introduction

    It's hard, but that's more likely to get votes than just pictures. :P I would love to see the instructions, as I want to make one.

    0
    zazenergy
    zazenergy

    9 years ago on Introduction

    This sounds awesome. I agree with Kaptain Kool, tell us how you made it and post a video! I would love to see it in action.

    0
    Kaptain Kool
    Kaptain Kool

    9 years ago on Introduction

    This is awesome in every way, down to the paint job! You should post instructions!

    0
    lookwhatjoeysmaking
    lookwhatjoeysmaking

    Reply 9 years ago on Introduction

    Kaptain Kool, would love to...but they are talking about selling: part list, or whole unit put together.