The main burner blower is a Sunlar 125 cfm blower. The second is a blower driven box forge with a radically different construction. anvilfire GAS FORGE FAQ's page; Gas Burners and Forges THE Burner book by Michael Porter Gas Forge Q&A; Famous 10 minute Gas Forge; Micro Forge We need to corner Frosty and get him to come up with plans for one in that size. 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 from radiating up the burners. Then create the appropriate sized holes. Hole saws are wonderful things. This downloadable ebook details step by step gas forge plans for construction of two propane gas forges for blacksmiths and knifemakers. To light the forge, use a long BBQ lighter and put the flame near the burner nozzle inside the forge. Both blowers turn on at the same time. Some guy built a 1/2" "T" burner a few months back and posted it; that would make a dandy burner for a miniature forge. I have recently built a new forge using a Ribbon Burner. Turn on the propane slowly and the forge should ignite. It does require a blower. Do you know of any relatively easy, reliable designs/plans for a forge burner using natural gas? Other Gas Forge Resources. I am very impressed with this new burner and strongly encourage anyone considering building a forge to consider it. When combined with propane gas, it puts out more than enough heat – 2325o for 45 minutes was the longest test. That included the cylinders and a $50 container of refractory cement that only 10% was used. Episode #44 - Jerry Frost - "Frosty the Lucky and his T burner" Oct 5, 2015 Jerry Frost is a hobby blacksmith who goes by the handle “Frosty the Lucky” on the I Forge Iron Forum online. So now I have written The Gas Forge Construction Manual. Jerry October 8, 2017 at 1:03 PM The pics of T burners on forges are just that, the 4 burner forge is my present shop forge. My shop heating will be natural gas so I thought about the practical concept of using natural gas as a forge fuel. * Plumb in the gas jets and hook up the gas valves and hoses using the step by step instructions given in these free plans. "washer". This is a new atmospheric gas forge that I just built. * Determine how many burners the DIY gas forge will have and how far apart they will be (if more than 1). T-Rex Burner will require a larger burner bracket. Leave the forge at low power. * Attach burner nozzles, pipes and choke assembly. Both Larry and High Temp sell regulator kits. Once the refractory is dry, it needs to be cured. CLICK DESCRIPTION FOR PARTS LIST Lets build a propane forge burner out of simple parts from the local big box store! Yes, the burner tube is screwed into a 3/4" thread protector which is welded to a home made 14ga. The first is the atmospheric pipe forge described in the dvd. I'm looking at setting up a forge in my shop in the next year. It is made from a piece of 10" square tubing that is 16" long. You can do a lot better with scrounged materials. The forge alone cost about $225 US. The thread protector extends a an inch or so into the forge liner and the liner expands slightly to avoid restriction. There are other was to come up with an efficient forge; I would suggest you look on the 3/8" Mickey burner posting from four months back. It features two Modified sidearm burners for the heat source. CBA Gas Forge Blower Details The air curtain uses a 134 cfm squirrel cage blower, the same as the CBA coal forges. Don't operate the forge at full power until the refractory is cured.