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ChancySamp2
Joined: 26 May 2010 Posts: 7
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Posted: Tue Dec 07 10 4:49 pm Post subject: insulation |
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| Want to start with cooker is looking great. Thinking about building one myself. Was just wondering which one of the insulations you got off of mcmaster.com There are several ones, which has me confused. i was also wondering about the rope insulation for the door. any info would be greatly appreciated. Thansk |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Wed Dec 08 10 5:36 am Post subject: |
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KAM: Thanks. I found a couple web pages that described how to do it for mig welding and figured it couldn't be all that different! Just like icing a cupcake! HAHA
John D.Q. Thanks! Its coming along slowly but shurley! Thought I would have it finished a couple weeks ago, but oh well just keep grinding away at it!
ChancySamp2: Thank you! The insulation ordered was called High-Temperature Sheeting. I got some of the 2" thick 9356K13 and some of the 1" thick 9356K11 for the doors.
This mineral wool would also work. Just depends ow much you want to spend 9328K43
I have not actually ordered my rope insulation for the doors yet, but was thinking that Extra-High Temperature Adhesive-Backed Strips would work well. 1/8" thick 4057K3
Or this may also work well but not sure exactly how to attach it to the doors 87575K87 Same with this stuff, but i thing 1/2" thick may be a bit much 9379K91[/u] _________________ Santa Maria BBQ
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Smoken-Brewer BBQ Fan

Joined: 23 Nov 2010 Posts: 207 Location: Lebanon OHIO
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Posted: Wed Dec 08 10 12:29 pm Post subject: |
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Are the fibers in the door gasket a concern? _________________ What goes together better than BBQ, Cigars, Beer, Bourbon, and Scotch? I think I need to open a joint with all of these
Maverick ET-732
IGrill
OS RF
http://www.thesmokering.com/forum/viewtopic.php?t=45885 |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Wed Dec 08 10 6:07 pm Post subject: |
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| Smoken-Brewer wrote: | | Are the fibers in the door gasket a concern? |
I wouldnt think it would be a huge deal as long as you are not scraping your meat into them when loading and unloading the smoker. But the woven insulation would probably be the best bet. _________________ Santa Maria BBQ
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Smoken-Brewer BBQ Fan

Joined: 23 Nov 2010 Posts: 207 Location: Lebanon OHIO
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Posted: Wed Dec 08 10 8:23 pm Post subject: |
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Im just thinking of my wood stove. Sometimes when putting wood in and not touching the fibers i see them flake and i still feel the itch. I could just imagine what that would feel like going down the throat  _________________ What goes together better than BBQ, Cigars, Beer, Bourbon, and Scotch? I think I need to open a joint with all of these
Maverick ET-732
IGrill
OS RF
http://www.thesmokering.com/forum/viewtopic.php?t=45885 |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Sat Dec 11 10 11:18 pm Post subject: |
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Smoken-Brewer: That is good info to know. I can either put my insulation on the door, or on the frame where it will contact the door. I guess if I put it on the door it would be less of an issue to worry about. Thanks for the heads up!
Here is the back skin of the smoker going on. I drilled 1/4" holes every 4" and then there is a 2" long slit cut with my angle grinder so that I can do the plug weld and then continue welding through the keyhole made and get a solid connection between the 2 surfaces
Here is what it looked like after all the welding was done.
Here i am making what will be the exhaust tubing for smoke to exit the cooking chamber. I cut a slit half way through the 12ga steel and then used a hammer to get a good straight edge.
I then welded the cut edge and ground off the excess weld, and this was the final product
And finally a picture of my helper after getting a bath because she was kinda stinky!
 _________________ Santa Maria BBQ
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k.a.m. BBQ Super All Star

Joined: 12 Dec 2007 Posts: 21214 Location: Southeast Texas.
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Posted: Sat Dec 11 10 11:43 pm Post subject: |
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ggarner, your hammering this baby out in a fine fashion. Awesome job on your exhaust tubes they look fantastic. I love the pic of your helper, very nice indeed.  _________________ Always remember slow and steady wins the race.
Reverse Flow
Hybrid Cooker |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Wed Dec 15 10 1:48 am Post subject: |
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Thanks KAM, things are coming along slowly but surely!
Over the past couple days I was able to knock out a few more things.
Here is am putting in the frame that the firebox door will close against. It is made from 1" square tubing which was welded all around the frame to make an airtight seal
Here is a closer photo before I started attaching it to the frame
I was also able to get the exhaust stacks installed. This proved to be more of a challenge than originally anticipated because I forgot to mark on the roof when I welded it on and welded the entire roof piece on. So I had to use the grinder and grind off the weld and then cut the piece out with the cut off blade. I ended up using some 6011 rod and cranked up the amperage to make the 1" cut to the edge of the frame because that was the only way I could thing of doing it in such a confined space. It actually turned out really well and the rod made a nice square cut.
Here you can see the smoker on its side, and how the exhaust vents will eventually connect together. I am planning on attaching them with a couple pieces of 12ga sheet metal and they will be sloped towards the cooker so that condensation does not build up. I am thinking I will make a 4x4 tube for the final exhaust to exit the top of the cooker.
This is just a close up of one of the exhaust ports exiting the roof of the cooker.
Still quite a bit of work left to do but I can finally see the end in sight! Next thing on the agenda is to get the door seal framed in for the cooking area and then add the supports for the shelves. I also have to go pick up some more sheet metal to use for the 2 exterior sides because they were out when i purchased all my material at the start of this. _________________ Santa Maria BBQ
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ChancySamp2
Joined: 26 May 2010 Posts: 7
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Posted: Wed Dec 15 10 3:39 am Post subject: |
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| coming along nicely!! had a question on the wall plate that comes from the firebox for the vent. Did you cut out a hole for it or leave a gap between the interior wall. also what size is the firebox. thanks |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Wed Dec 15 10 4:53 am Post subject: |
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| ChancySamp2 wrote: | | coming along nicely!! had a question on the wall plate that comes from the firebox for the vent. Did you cut out a hole for it or leave a gap between the interior wall. also what size is the firebox. thanks |
Thanks man. I did not cut a hole for it. The 3/16" plate that serves as the roof of the firebox is actually ends 2" before getting the the rear of the smoker frame. The false wall that the smoke travels up is also shorter. If i remember right there is a 4 or 6" gap at the top that runs the full width of the cooker so the smoke can enter the cooking chamber. _________________ Santa Maria BBQ
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Thu Dec 16 10 1:37 am Post subject: |
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Well had a bunch of stuff going on today but still got a little bit of work done. I was cutting some of the sheet metal to finish framing in the exhaust and messed up when I measured it and it was too short. But the length ended up being perfect for making the exhaust pipe so I went ahead and did that instead.
I scored 3 lines into the sheet metal with the angle grinder and then bend the piece into a square.
Welding up the seem. I used some 1/16" 6013 and it worked very well.
A little bit of a cold start on this one, but nothing that the grinder and a sanding disk wont make short work of.
Now tomorrow I will work on finishing the exhaust hopefully with correct measurements this time  _________________ Santa Maria BBQ
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mrcustomsteel BBQ Super Pro

Joined: 01 Mar 2005 Posts: 1994 Location: Bilings, still a Texan, MT
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Posted: Sat Dec 18 10 5:09 am Post subject: |
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Great idea for making the box. _________________ D. Tillery
Texan transplanted in Billings, MT
www.mrcustomsteel.com |
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TrailerBuilder BBQ Super Pro

Joined: 08 Feb 2010 Posts: 2607 Location: Springfield MO
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Posted: Sat Dec 18 10 1:41 pm Post subject: |
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ggarner, you have some serious skills my friend. After seeing your Santa Maria, which was a beauty, and now following this build. You put together one nice pit. Awesome work and keep those pictures coming. _________________ Trailers By Troy
X2 Finished Build
Disco Time
| k.a.m. wrote: | Im gonna play with it like Troy does his  |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Sat Dec 18 10 8:22 pm Post subject: |
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Mrcustomsteel: Thank you! I have always been a fan of trying to make the most out of what you have, so i really hate to waste anything due to a screw up with a measurement. I got it all polished up and welded on yesterday but didnt take any pictures. I get some of the finished product on monday. I was actually pretty impressed with the results myself, as I had never done this before.
TrailerBuilder: Thank you very much! I am sort of just learning as I go along. Luckily I am pretty mechanically inclined and pick things up pretty quickly, as well as sort of just seeing things in my head. I dont have any sort of experience doing this type of stuff. I taught myself to weld about a year ago, and aside from always watching the new yankee workshop and assorted other wood working shows and a little american chopper and jesse james tv shows I have no experience metal working at all!
I have my Ph.D. in organic chemistry, but since the economy is so stellar right now I am unemployed and doing this to keep from going stir crazy in between applying for what few jobs there are in my actual field of expertise.
I do have a few pics that I took the other day of the exhaust work being wrapped up.
Everything clamped in and doing a test fit
got the bottom portion welded in and then test fitting the top of the tubing
I cut a 4x4 hole to fit the exhaust stack that I made. Then got that all fitted up and leveled and welded in but no pics of that. Then I also had to make some small patches to fill in some 1x1 holes that you can see in the corners from where I had bent the tubing where it came out of the roof.
I dont have the angle iron to make the sliders for the shelves, or the shelves yet, so I guess the next step is to make the cooker and firebox doors. _________________ Santa Maria BBQ
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McSmoke Newbie

Joined: 19 Sep 2010 Posts: 50 Location: Smokey Holler
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Posted: Sat Dec 18 10 10:32 pm Post subject: |
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| ggarner wrote: | And finally a picture of my helper after getting a bath because she was kinda stinky!
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Thats a pretty dog! |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Wed Dec 22 10 1:17 am Post subject: |
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Thanks McSmoke! I got her about a year ago when she was 7 months old, and she has been a great dog. A bit of a spaz but a great pup none the less.
Well it has been consistently raining here all day every day since sunday... so progress has been slow to say the least.
I did manage to get the 1" square tubing welded in that will act as the seal that the door will close against and it looks real nice.
Next on the agenda is to get the doors fabbed up and but some hinges and get them welded on. Thinking of getting these little guys from McMaster 1071A22
 _________________ Santa Maria BBQ
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k.a.m. BBQ Super All Star

Joined: 12 Dec 2007 Posts: 21214 Location: Southeast Texas.
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Posted: Wed Dec 22 10 1:32 am Post subject: |
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ggarner, Your coming along nicely. I love reading your posts and seeing your progress. You post a lot of pics and explain as you go. Something I wish I would do more often during a build. The hinges you are looking at are very nice. I have used them before. My welding supply company sells them in house. If you go this route roll the hinge up a bit on its edge to give you some clearance on the opposing side. I look forward to seeing some more pics and updates.  _________________ Always remember slow and steady wins the race.
Reverse Flow
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Tom C BBQ Super Pro

Joined: 21 Jul 2007 Posts: 1829 Location: N. California
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Posted: Wed Dec 22 10 4:34 am Post subject: |
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ggarner,
Very nice fab. skills! The smoker is looking great! _________________ Homemade offset smoker 24"x48"
Charbroil CB900 grill |
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ggarner BBQ Fan
Joined: 21 Mar 2010 Posts: 322 Location: San Diego, CA
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Posted: Tue Dec 28 10 7:08 am Post subject: |
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KAM: Thanks for the suggestion on the hinges! I will def have to check it out once they come in. I try to take a lot of pics, but must admit that sometimes I forget. Really trying to show people that with only a little bit of skills and some planning most people should be able to do this.
Tom C: Thank you, its always nice when things come together as well in reality as they do in my head! HAHA
Well today I got the last of my parts hopefully ordered.
I ordered 20' of 1/2" tightly woven fiberglass rope, so hopefully this is the right size for sealing the cooking and firebox doors. Not really sure it was sort of just a guess. It was only a buck a foot, so if it doesnt work out I will at least know if i need to go larger or smaller.
I saw that they also sold High-Temperature Silicate Adhesive for bonding fiberglass rope insulation to steel, and for only 7 bucks I figured it was worth a try. Its good to 2000 degrees so hopefully it does the trick, and i dont have to mess with screws, or rivets etc.
I also ordered 2 of these slam latches that I think should do the trick
As well as 5 of these barrel hinges which were 2 bucks a pop.
I am planning on getting the 2 doors finished tomorrow, and all the supplies I ordered should be here by Wednesday so hopefully I can get them mounted then. _________________ Santa Maria BBQ
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TrailerBuilder BBQ Super Pro

Joined: 08 Feb 2010 Posts: 2607 Location: Springfield MO
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Posted: Tue Dec 28 10 4:02 pm Post subject: |
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ggarner, you are coming along nicely my friend. You have this building thing going on man! You are doing some nice work.
I think you will like those hinges, I have them readily available and think I will look into them for my smoker build. I use them alot on trailer builds and have had great luck with them so far.
Keep up the good work and the updates! _________________ Trailers By Troy
X2 Finished Build
Disco Time
| k.a.m. wrote: | Im gonna play with it like Troy does his  |
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