I've never tried a venturi burner, but I have a few blown forges here. Oct 4, 2016 - This Pin was discovered by Steven Bates. It does require a blower. Forced-Air Burner:-Completely assembled, painted, and ready for you to add a blower and install in your forge.- These burners feature a 2" body and a 1" burner tube, and are suitable for a forge size of 6" interior diameter and up. forge body prep burner mount.jpg (177.7 KiB) Viewed 7879 times forge body start.jpg (175.76 KiB) Viewed 7879 times ribbon burner cleanout.jpg (192.9 KiB) Viewed 7879 times Refractory.jpg (129.7 KiB) Viewed 7879 times ribbon burner demold bottom.jpg (180.78 KiB) Viewed 7879 times I went from cold forge to 2500 in 18 minutes. The only real pitfall to the horizontal forge configuration is the inevitable hot spot created at the entry point of the burner. After a few hours of use the outside of this forge was practically glowing red hot! Personally if it was me I would reduce the burner pipe to a 1” burner. John Emmerling wrote an article for the Hammer's Blow Winter, 2006 issue which gives detailed instructions for building this burner. I put a 15 degree bend in the burner tubes using a hydraulic pipe bender, this is to help stop the heat of the forge … I would recommend a max of 250 cubic inch forge for the 1" burner. 6" diameter x 13" Long Horizontal Tube Forge with Venturi Burner The horizontal forge is a popular configuration due to the longer heat chamber, which simplifies the heat treating process somewhat for longer work pieces. Update: January 12, 2006: Today I measured the temperature inside the forge using an Omega HH300 Series Digital Thermometer and # KHXL-14U-RSC-12 thermocouple, these items are both available from omega.com. The 1" burner is the burner I use. A blown forge will work very well, but you will not be gaining anything over a good Venturi burner forge but complications, noise, and difficulty of tuning, although the tuning may be almost identical depending on the blown forge design. Blown forges need a certain amount of velocity to keep the flame inside of the forge and out of the burner. The larger burner allows it to use a MUCH lower fuel pressure and air pressure to keep it hot. I cant keep a flame on mine unless its in the forge, it seems to need the backpressure from the forge to keep the flame in control. The T-rex is a great burner but it won't match a blown burner. A forge allows the craftsman to change properties of metal such as its hardness, shape, and strength as a project dictates. To light the forge, use a long BBQ lighter and put the flame near the burner nozzle inside the forge. For welding apps I simply switch the mig tip from .035 to one I drilled out to 1/8". That way you can have each burner tuned so that intermittantly turning on the hi side increases the temp from the baseline of the low tuned burner. I built one of Larry Zoeller's 3/4" modified sidearm burners for about $25. If you have any questions about a particular burner, please e-mail me at Thank you. Forge Burner Gas Forge Forging Tools Melting Metal Studio Build Butterfly Valve Blacksmithing Plumbing It Cast. shows, “Myth Busters” has chosen majestic forge twice for their show and Majestic forge is the forge of choice for “Forged in Fire". I have recently built a new forge using a Ribbon Burner. burner has improved the performance of my forge immensely as the heat and gas efficiency are truly amazing. Once the refractory is dry, it needs to be cured. 1. We supply forges for the professional Smith as … If you want to make hammers, tools and Damascus - this is the burner for you! A flat bar stock of 52100 0.250 thick and 10" long reached forging temperature in 8 minutes. . It features two Modified sidearm burners for the heat source. A blown forge can increase the controllability of the burner, but if a blown forge is operating at a perfectly balanced fuel/air mixture, and a non blown forge is operating at a perfectly balanced fuel/air mixture, both at the same gas pressures, the results in the forge chamber should be identical. It has to be able to weld. CONSISTENTLY. The Hans Peot style of Gas (Pipe) Forge is the focus of this page. So that longer knives or swords can go through. Click on image to enlarge. 1 Burner Forge 2 Burner Forge 2 Burner Oval Forge 3 Burner Forge Diablo Burner Forge Parts 2 Burner Forge 2 Burner Oval Forge 3 Burner Forge Diablo Burner Forge Parts The burner I used is oversized for the size of this forge, that allows it to rocket up to forging temps. This article is how to construct a general propane-fired metalworking forge for whatever your work entails. Gas Forge Plans, Blacksmithing. The burner I am describing below is light years ahead of the burners on any commercial forge I have seen, such as those for sale by Centaur Forge, and others, and well advanced over what most blacksmiths have built for their own use. You may want to PM him for the design if you're set on a venturi forge. A ribbon burner is quieter, more efficient, and longer lasting than a traditional pipe-style burner. DF (Air forced) Gas forge burner (air forced) DF is intended for large forges and furnaces. Available in two sizes, 1" and 1/2". We have all the forge items you need to build your own forge. It actually has a few more BTU's than the T-rex according to the posted figures for each. I'd really suggest building a blown forge (they're the easiest type of burner to make IMHO), and can be made really inexpensively if $$$ is a concern. The first is the atmospheric pipe forge described in the dvd. My double 1" burner forge is more than capable of heating 46lbs of steel to a white temperature! 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