"Baron Von Schwein" 120 Gallon Horizontal Tank RF Build. QVIEW!

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Nice work bro. great find in the racks!

i cant wait to jump in and help with the heavy lifting.

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Here is what my wife has been cooking low and slow for the lasr 9 months :)
 
Rubbin Butts,

That makes a lot of sense which makes me wonder why everyone on the forums is always dreaming they had a plasma cutter. I found the cutting much easier and more accurate with a cutting blade.

We actually only cut the top of the door with the plasma cutter and that's where we had the warping. Do you have any suggestions on bending the corners back? The top corners are warped into the tank about a 1/4 to 1/2 in. We were thinking of heating them up with an torch and hammering them back into shape.

Thanks for the feedback!
 
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Oh and how should we cut the cutout on the main chamber for the firebox? It is going to be an odd rounded shape so using a cutting wheel would be very difficult. We were planning on using the torch or plasma cutter but now I'm worried we will cause some major warping. On the other hand, I would think since the tank is very rigid and there are no exposed corners as with the door we may not have a problem.
 
They should as long as we don't apply direct heat. They are 3/16 or 1/4 inch steel so at a 200-600 deg operating temp we should be fine. We will also reenforce them as you would with any rack using some sort of perforated metal.
 
looking good
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 as for cutting the end for the fire box I just lay it out the best you can and cut small and just keep test fitting it till ya like and tack it in place and make sure it is good and square and weld it up.

Oh You can weld a short bead on the top, then on the bottom, side, and then the other side to keep the heat from building up in just one spot to help it not warp up when welding.
 
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Oh and how should we cut the cutout on the main chamber for the firebox? It is going to be an odd rounded shape so using a cutting wheel would be very difficult. We were planning on using the torch or plasma cutter but now I'm worried we will cause some major warping. On the other hand, I would think since the tank is very rigid and there are no exposed corners as with the door we may not have a problem.
If you are going to cut use the plasma cutter rather than the torch, but cut a couple inches, skip an inch, cut some more, skip again, then after it cools go back and cut the spots you left uncut. That will cut back on warping. Weld it the same way, skip around to avoid concentrated heat build up.

On the part that is warped around the door, you will need to straighten it cold. If it is warped inward use a small hydraulic jack inside to push it back out then hit with a hammer from the outside in several places around the area to get it to retain the shape.
 
 
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That looks awesome Man! saw a tank just like that at the auction barn on my way home Today going up on the auction block. Gary's Auction in Spring Hill Tn If anyone is interested.
 
I suggest you go to Craig's list in your area.  Sometime people give trailers away with junk boats on them.  I got a free RV trailer that was dilapidated just for pulling it out of someone's yard.  Also you could check Freecycle.  You just have to see if you have this in your area.  It is like Craig's List except everything is free.
 
I agree with post # 6.  Mine will sweat until it reaches 212* when the sweat turns to steam and goes out the vent.  I have seen where people weld an angle about 2 " above the door seam and it cause the sweat to drip into the unit and not out of the door.  Either way it only happens at start up until you hit the flash point.
 
You just need to check with your DMV.  In Missouri, if it is for cooking you don't need to register  it.  But if you do, you will have to prove where you got the axle from and the other materials.  You might have to pay tax based on the estimated value of the trailer (like in New Jersey) even if you built it yourself.
 
Yay, made some progress today! And more pictures!!

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Hinges tacked on. Top and sides of door cutout.

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Better view of the hinges we fabricated. We chose to offset the hinges towards the tank so when the door pivots up the trim around the door would lift off of the tank instead of bending into it.

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Used this thing (looks like its used for doing large scale piping fabrication) that was laying with the welding stuff to mark up the cutting line for the front of the fire box. It was almost like a rigid felt or dense cardboard material but flexible. I would think similar materials with a nice edge would work similarly.

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Door finally cut out and the front of the fire box. Had some warping at the top left and right corners. We may pop the door off and try to beat them straight. We chose not to cut the back off of the fire box just yet. Thinking of leaving the back rounded to give a little more volume and save some work.

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I got these old speaker grills from work. Turns out they are the perfect size for the bottom rack. And they have a cool perf! We can cut up a few more to do the top rack and the lower shelf. We are actually going to make a rack that can sit down below the bottom rack (right off the rf plate) for pig rousting. This will give us more height inside the smoker.

Next weekend we are planning on getting the right side of the main chamber notched out for the fire box and maybe even getting it attached if all goes well.

Oh! And be sure to congratulate cororumrex on his new baby girl!! That's probably why he hasn't posted lately.
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I am sure this will give your meat some interesting grill marks!
 
I was thinking about your doors.  Instead of welding the flange on the outside of the door (which causes the door to warp) Weld it to the inside of the tank.  The door will just rest on this flange and help it to seal.  If you have trouble with it sealing, there are a lot of tricks to fix that.  I can help you when or if that problem arises. 
 
Very good idea... we were counting on the trim to cover up the hack job on the top of the door but I like your idea. We will have to mull it over a bit. We have some time before we need to attach the trim.
 
First things first, thats gonna be a sweet smoker when its done. Now as far as your door trim goes, when I built mine I just drilled 3/8" holes in the trim about 2" apart. Then just plug welded it to the door. I welded everyother hole first, let it cool, then went back and filled in the rest. Not only does that eliminate warping, it almost looks like its rivited to the door. Or you can grind the weld down flush, sand it smooth. Your choice! Hope that helps.Thumbs Up
 
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