What do you think of this size?

Daniel Macina

Well-Known Member
#1
Of so over the next 4 months or so I'm going to get my ribbon burner forge going (no really I'm doing it this time.) and I'm thinking maybe a chamber size of 4 1/2" high, 9" wide, and 12/12 long. With the burner coming in from the side. What do you guys think of this size for general bladesmithing and Damascus billets?

Thanks!
 

C Craft

Well-Known Member
#2
That's what I asked her and she just laughed! .................................… ashamed.jpg Sorry could not resist that!!

One thing Ed Caffery told me a long time ago a vortex makes for a better more even heat without creating hot spots. As to chamber size the more you have to heat,...……….. the more you have to heat!!

Just make sure that the before size is larger enough to get 2" of k wool and a cover like plistix or similar.

I have never used a ribbon burner for a forge but I do have one I pulled out of an old gas heater unit years ago. I use it on my fish cooker and I have had to replace the stainless steel grates on it a couple of times. It get so hot so fast that those small stainless steel grates will begin to distort and the pot doesn't want to sit level on it anymore! And it has a SS 1/2" web under that. It will heat lead in a short bit. So I would guess a ribbon burner would be a good choice for a forge. Wayne Coe might give you more insight into the ribbon burners. He has done a lot of work on them!!

The secret to tuning one is in the HP regulator and the orifice to distribute the gas into the burner!!
 

Daniel Macina

Well-Known Member
#3
Hahahaha!

Thanks. I shouldn’t of posted this thread I was just thinking out loud. I was thinking I might do a stacked fire brick ribbon burner Forge and decided against that now I have a few other ideas bouncing around in my head.

Ps: Ed might have also convinced me to do a simple one burner Venturi Forge for this one. As much is I think a ribbon burner Forge would be amazing it is also somewhat complicated and an expensive project. I promise I’ll shut up now until I actually build a stinkin forge and post some pictures
 

KenH

Well-Known Member
#4
I've been fascinated by ribbon burners myself. A couple yr ago I downloaded this PDF file - not sure where I got it but it does seem to be a good "how to" for building a ribbon burner. I wound up making venturi burner - then did a blown burner and I do like that one better. Even put a blower on the venturi and it works good. with blower the Venturi will hit 2400F with no problem. Good for welding San Mai.
 

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Daniel Macina

Well-Known Member
#5
I have talked to a lot of people about ribbon burners and everyone seems to really like them. I just can’t quite get myself pumped up enough to bite the bullet.
 

C. Killgore

Well-Known Member
#6
I'm the same way. I've wanted to try a ribbon burner for a long time. I'm currently very happy with my current setup and I try to tell myself "if it ain't broke, don't fix it".

My main bladesmithing forge is a small vertical with about a 5" heat which is all I work on a knife in a single heat. I do 95% of my forging in this one. Any longer heat than that is just a hassle for me. For that one, a ribbon burner wouldn't change anything. Because of the way the verticals work, the heat is basically perfectly even.

My damascus forge is a horizontal with a 6" diameter chamber 16" long. I find this size, for the size billet that I use, to be about right. When I draw it out to about 16" long, I'm ready to cut and stack again. And the 6" diameter allows me to rotate the initial billet in the forge (it's probably over 5" tall when I start). Luckily the forge is round so the heat is fairly even. Though it is a bit hotter in the middle where the burner comes in. If I ever redo that forge I will likely change to ribbon burner in it just to try it out.
 
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