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[–] 76 points 3 months ago (16 children)

Does it hold up to repeated use? I alwaus thought they were kind of thin and would break down after a few good fires.

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  • [–] 65 points 3 months ago* (13 children)

    I'd imagine even "low quality" stainless steel will hold up pretty well. And it has to at least have enough carbon in it to avoid rusting from all the water.

    But WHOA BOYEEE it gonna get HOT!!! Not a bad thing per say, but as pictured there's nothing to prevent against an accidental leg brush. My firepit has a ring/lip around it that if you walk by you'll hit it first before the MUCH hotter body of the bowl itself. I feel like this needs something for a little protection. Even just a ring of very large rocks as a way to keep people away from walking too close.

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  • [–] 98 points 3 months ago (3 children)

    And it has to at least have enough carbon in it to avoid rusting from all the water.

    Incoming internet pedantry alert: It's not the carbon in steel that makes it stainless. It's the carbon that makes it steel (otherwise it would just be iron) but it's the chromium and/or nickel in the alloy that'll make it varying degrees of stainless. Or at least corrosion resistant.

    Nicer washing machine drums are stainless, but cheap ones will just be porcelain coated regular old mild steel. Either way it ought to stand up to at least a couple of burns.

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  • [–] 2 points 3 months ago

    To be even more pedantic,

    Remember that stainless steel is NOT completely Rosta Frei. It's merely stain - less. It can rust and stain, (the high temps in a fire doesn't help), it just takes longer than plain carbon steels. And washing machine tubs are probably going to be either 303 or more likely, 304 or similar more corrosion resistant alloys.

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  • [–] 12 points 3 months ago (4 children)

    Washing machines have an inner (spinning) and an outer (watertight) drum. I plan to use both for my firepit, which should allow it to be smokeless and also mitigate the "it gonna get HOT" problem.

    (I haven't actually made it yet because my outer drum has some butyl tape or something I need to remove first. Anybody know the best way to do that?)

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  • [–] 14 points 3 months ago (3 children)

    Fire! Remove the tape with fire!
    ugh, sorry, I forgot it's the dull mens club, then I don't know.

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  • [–] 1 point 3 months ago (2 children)

    I've considered it, but (a) it's the outer drum that (I'm hoping) won't get very hot, and (b) I'm worried that burning it off would leave a residue.

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  • [–] 6 points 3 months ago* (1 child)

    There's nothing much insulating the outer from the inner, so it'll get as hot as the fire, just with a small delay. Putting in some type of insulation would reduce that, but that complicates things and I have no idea what would work that wouldn't eventually become a fire hazard. Asbestos? lol (don't do that)

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  • [–] 2 points 3 months ago*

    In theory, the design of a smokeless fire pit creates a convection current where cool air keeps getting drawn into the cavity from outside the fire pit. I'm sure the outer drum surface won't be cool, but it shouldn't be as hot as the inner drum either.

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  • [–] 12 points 3 months ago (3 children)

    Yeah, tbh, I've never looked at the metallurgical composition of a washer drum... I honestly always kind of assumed they were aluminum.

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  • [–] 3 points 3 months ago (1 child)

    Me too, and the first thought was melting point. But I guess they'd have to be steel to hold the weight they do.

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  • [–] 2 points 3 months ago

    It does, it’s a pretty standard thing to do around here, my father still uses the one from my great-grandmother’s washing machine, though usually you use those that have a wider opening on top.

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  • [–] 35 points 3 months ago

    Actually looks better than most store bought ones too

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  • [–] 52 points 3 months ago (12 children)

    Make sure that you drill a hole in the drum. They are full of shot to self-balance. If you heat them up with a fire the pressure inside will increase and it can explode and spray hot shot all over the place.

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  • [–] 6 points 3 months ago (9 children)
  • [–] 38 points 3 months ago (4 children)

    The tub is normally double walled and welded closed so water doesn't get in. The void has metal shot in it that shifts around to balance the drum when it spins. When you heat up a sealed metal can the air inside expands and can rupture the drum causing it to explode and spray hot shot which could ruin your day.

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  • [–] 14 points 3 months ago (3 children)
  • [–] 32 points 3 months ago (3 children)

    To add to what homie said, "shot" is a bunch of small metal pellets. Like "shotgun".

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  • [–] 24 points 3 months ago (1 child)

    Work great, but they don't last very long as burn barrels/pits thanks to the thin metal and the haevy rusting that occurs.

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  • [–] 24 points 3 months ago (10 children)
  • [–] [S] 20 points 3 months ago (5 children)
  • [–] 12 points 3 months ago

    Basically, a really strong cone that moves around the inside of another circular, hard surface slightly off center. You dump rocks in there, and as it spins around, it opens up a small gap. The rock falls in, and then it continues to move around, crushing it. Only rocks of a certain size can fall through the larger ones get crushed.

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  • [–] 7 points 3 months ago (3 children)

    Heyyy, I have one of these as well. Very nice firepit they are.

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  • [–] 5 points 3 months ago (2 children)

    Have you ever gotten yours glowing red?

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  • [–] 18 points 3 months ago

    can confirm o7

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  • [–] 17 points 3 months ago

    Yes they do

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  • [–] 15 points 3 months ago (9 children)

    And did you bring the smores kit???

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  • [–] 5 points 3 months ago (2 children)

    Do savoury smores with cheese.

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  • [–] 1 point 3 months ago (3 children)

    Be careful doing that sort of thing with this, it looks like there's paint on there to me.

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  • [–] 3 points 3 months ago* (2 children)

    I was about to say there's def some kind of something on these things. So what the hell the world's on fire, our vegetables give us massive diarrhea, and all the water is going to thinking machines that don't know how to think so who the fuck cares.

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  • [–] 3 points 3 months ago (1 child)

    They aren't painted, it is baked on enamel. Similar to the interior.of ovens and even cheap camp cookware. It should be fine. At worst, it will start popping off. Burn it the first time and don't hang out near it. If its gonna pop off, best nobody is around. After that, no more to pop off.

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  • [–] 11 points 3 months ago

    I prefer dry stacked bricks, a bit less hot to accidentally touch the edge.

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  • [–] 9 points 3 months ago (1 child)

    I can build it. I have the technology!

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  • [–] 13 points 3 months ago

    Actually it's really fucking hard to separate the plastic washing tub from the metal drum, then the aluminium or wht ever it is web that holds the drum to the spindle is even harder to remove. Took me 2-3 hours, however it's an awesome firepit

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  • [–] 8 points 3 months ago (1 child)

    Why have I never thought of this. I even have a dead washer in my basement I was unsure what to do with.

    I might be re-provisioning it's drum.

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  • [–] 7 points 3 months ago

    Washer dryer combo.

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  • [–] 5 points 3 months ago

    My old boyscout leader had a set up like this.

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  • [–] 5 points 3 months ago

    I like to keep the door window as a pyrex salad bowl

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  • [–] 8 points 3 months ago (6 children)

    I'm confused about the near ubiquity of fire pits, at least in the US. I mean, the world is getting hotter and hotter and people want a fire pit in their yard?

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  • [–] 15 points 3 months ago* (1 child)

    Cool fall evenings with a fire going and some friends over, maybe sharing a beer (especially if home brewed), swapping stories, just staring at the fire… I didn't even consider that it might be a culture thing here.

    If I had a patio I'd have a fire pit

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  • [–] 4 points 3 months ago

    We had one in scouts for a few years, it was legitimately amazing. Had to be careful not to touch though.

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  • [–] 4 points 3 months ago (2 children)

    They also make really great compost bins.

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  • [–] 3 points 3 months ago

    Used crusher cones are awesome.

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  • [–] 2 points 3 months ago

    Zero waste! Love to see it.

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  • [–] 2 points 3 months ago

    That's an excellent idea! I would think a dryer drum would work for this also.

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  • [–] 2 points 3 months ago

    Like a diy solo. People forget the first two part of RRR are reduce and REUSE. Love repurposed stuff, and this is a great way to do just that.

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  • [–] 1 point 3 months ago (1 child)

    Except refueling. Cut the upper half out on the side?

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