Introduction: DIY SNOW MACHINE

Here's my attempt at building a snow machine from some watering system stuff, a leaf blower, and too much time on my hands.


Also, it may be a good idea to store the water feed line (water hose) and the blower assy. indoors, since they'll probably freeze solid if you don't.

Even just a bit of moisture can completely block up the rig if it's stagnant, eg, if it's off, bring it in...

BTW, this is my first instructable, feel free to comment on things i could do better in terms of the instructable...

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Step 1: Materials

Here's what you need:

- Leaf blower (best if it has a detachable nozzle.

-about 2 feet of plastic tubing (half inch)
-alot of 1/4 inch plastic tubing

-various 1/4 inch tubing connectors, i got away with just using t's...

-hose fittings to attach to the plastic tubing

-something to punch holes in the plastic with.



Step 2: Punching Holes...

I used an electronics tool with a REALLY SHARP POINT (which snapped off, but oh well...)

be carefull not to poke yourself, and put a few holes through the nozzle peice.

i used 5 width wise, and one height wise.

Step 3: Small Tubing

it's a pain to put in the small tubes, so you might want to improvise a bit (unless you want really sore hands from pushing on the fittings)

put tubes going all the way through the pipe, with fittings on both sides (or just one fitting, and a plug on the other side.

the pictures make more sense than the words...

Step 4: Main Tubing

poke holes in the main tubing, but not all the way through, then push fittings into the tube.

tape the main tube to the underside of the nozzle

image notes explain better...

Step 5: Piping

here's the hellish part...

it takes forever to put on all the tubes, but if you use less, there won't be enough water flowing to make snow...

Step 6: Assembly

hook the nozzle to the blower, it might be a good idea to support the main tube better...

Step 7: Test

this i the machine running with the surrounding air at 38degf, so there's no snow...

Step 8: SNOW!!! .... or Not....

it's taken a few tries, and a few hours with a heat gun (i forgot to bring it inside while i had dinner...)...

and as of yet, i still haven't gotten it to work consistently...

so far, the problem is that the water freezes almost instantly once it gets out of the hose, and blocks up the whole system... grrr...

-- sorry this is coming out in the summer... i just got around to posting it...

it never worked, the system froze too fast, then the hose feeding it froze, and everything stopped...



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    I don't know how cold it gets where you are but at very cold temps like -30c boiling water freezes into snow when sprayed into the air, it might be an idea to try putting that through the machine so the water doesn't freeze in the pipes but does so very fast when it exits.

    Where does the freezing happen? I read it thrice but I don't understand how this produces ice.


    the ice is produced when the water moves through the cold air freezing before it hits the ground

    Ha, thanks for mentioning that... The device was originally intended to be used in sub-freezing weather, creating a cloud of mist that would turn to snow... the main problem was that I forgot to bring it indoors after testing it, and it totally froze.

    Ah right, where do you live? L

    PDX, but every winter is colder than the last... when i was working on this, the water would freeze before even getting to the machine...

    What was the outdoor temperature when you were using it? This might be a good mister for my dogs when it is hot. We can hit 110 degrees here for days on end. I had been thinking about some sort of mister that sprays into the shaded side of the yard, where they spend their afternoons.

    I have a suggestion about the dust. I made a modification to a regular shop vac for sucking fine dust like drywall dust which quickly plugs the filter. Read full articles

    try misting nossels that are out side the air flow but spary in to the air flow. Insulate the hose supplying the water all the way back to the source and purge the system once you turn it off. either its snowing or there is no water at all. You should be able to get away with 2-4 misting nossels, other wise there will be too much cross flow of the water and they may combine as they freeze resulting in a product more like hail than snow. you also may want to wait till it is below 20 degrees. before starting the system. pipe insulations should work well for the hose.

    Only problem with that is that at -20 degrees Celsius your home's copper pipes will freeze up around the outside of the house and you'll have to heat the outside nozzle with a hair dryer before you use it. Which would also heat the water and sacrifice funtionality.