I finally got my new forge up and running, but I cant get welding temperatures with it. Wood burns up to about 1,148℉ (620℃). However, the fuel and forge you decide to use will depend on the metal that you will be working with. And the bottom picture shows the sword at around 1600 degrees (Orange red). Where do you get beech from? Below I’m going to tell you how to make a propane torch burn hotter. Just about every forge needs some tuning for optimal efficiency. 1 of 3 Go to page. Not all forge welding projects require such a high temperature, nor does all types of fuel reach this heat. Here in NM the smithing coal dealer is a 2 hour each way, make arrangements in advance, deal while I can buy lump charcoal at the local store and save enough in gas/time to pay the cost differential.   Your link has been automatically embedded. A forge works by getting hot when you push air across the fuel. New Sword Making Tutorial - I take you through the whole process of making a sword. Not all propane forges get hot enough to forge-weld. However, if you do not have access to proper ventilation, you may have to settle for a lower temperature burn in the form of a wood-burning forge.eval(ez_write_tag([[250,250],'toolsowner_com-large-mobile-banner-2','ezslot_10',111,'0','0'])); When deciding which fuel you will use, it is important to take into consideration the types of metals you will be working with, as their forge and melting point will determine the level of heat required from your fire. Then the blower, the steel to fabricate etc.etc.etc. The heating is supplied by a 10 year old WB Greenstar CDi 37kkW combi boiler. I believe the main problem is with your air flow. You're going to have just a few seconds to do not much of anything because that metal is just not pliable enough, not Wiggly enough of you will not enough like taffy to really do much damage. The internet is also full of poor designs. You may wonder, though, about the amount of heat a forge gives off. Note that for a small business a dozen doughnuts or a hand forged trinket can go a long way to gaining access to the goodies! However, like coal, propane requires ventilation in order to be safe to use. You have to constantly be close and to add air as necessary. It'll … Propane burns at about 2,300℉ (1,260℃), which is below coal but hotter than wood. The bigger the business the more likely it is to have strict control on all inputs and outputs and the least likely to have someone interested in what you are doing just say, "pile's out back; go crazy!" × this will give you an idea of the ideal fuel air mix for your burners. (This is once you've established a good fire, of course.) I have another fan that is 300 cfm that I was thinking of switching in. This is my 175.00 factory unit. The internal dimensions are 11" x 8" x 4" and are based off of commercially available fire pots and those that you see on old equipment. The hottest I can get is a bright orange heat. Display as a link instead, × They were pretty bad, but they worked. http://paleoplanet69529.yuku.com/reply/132816/Bellows#reply-132816 As for the foot pump, I think volume of air is the issue, I'm gonna try to make something with more consistent airflow. an it adds up quickly if you have to locate AND buy this stuff. I would say I'm not getting enough air, but i can litterly blast little pieces of flaming coals (finger knuckle sized, no less) out of the firepot a couple of feet away, So I don't really know. You need insulation, also using pressed charcoal briquettes will not give you sufficient combustion to reach the appropriate temperature. But to do this I need a forge. This may be just fishing for an answer also. I've run down more than a few anvils or other tools that way! The charcoal is what causes the amount of intense heat required to weld. If you have a helper than they must control the air and not be too slow or too fast. It's a traditional starter project. Or you you could have a hole through the side of the riser and out again. NN4N, I would ditch the 1" pipe and go with two inch. Also be prepared to listen to everyone's stores about their relations who were smiths---but *listen*! Auto Parts store????? Why I drove the distance I did to buy one for $35 plus tax. Despite it’s intense heat though, a blacksmith who works as a hobbyist would be at a higher benefit to burning wood, due to the expense required to ventilate a forge both for coal and propane. Thusly, they are no longer "allowed" to sell you one. However, the temperature varies based on the fuel, type of forge, and metal you work with. Hope this is any help to you I dont Know any blacksmiths so I can't exactly scrounge, nor do I know what I really need so I dont want to order a 40-60 dollar tool that might be totally useless or easy to fashion. Experiment its the way to learn...about those lumps of charcoal just bash them with a hammer viola smaller peices lol Think shade tree mechanic or small non-chain auto repair set up. You'll need to add a way to divert or choke some of the air flow. there are no steel mills within a decent distance to me, does anyone have any other suggestions on where to get stock? My blower, for the moment, is yes, an air mattress foot pump. I don't want to hijack my own thread, but I have a couple of other questions too: Paid Subscribers don't see ads! Any help/ advice would be appreciated! I don't have a lot of experience with charcoal, but it seems to me like you are using some massive lumps. Here in Socorro NM I could give you a dozen names and we're a town of under 10k people! It is, of course, possible to weld these metals with all the above-mentioned fuels, but for a high-quality weld, it is best to choose a fuel more useful for the specifications of your metals melting point. propane forge not getting hot enough . If your forge is letting all the heat from the torch just radiate away it will obviously need more flame to get hot enough for doing work. Coal forge pans rarely get to the temperature needed to cure refractory cement and then only on spots near the tuyeer. Paste as plain text instead, × This will go through gas almost twice as fast as running at 6 PSI. It got hotter, but still not insanely hot. 10 PSI is a much hotter flame and typically only needed for getting to forge welding temps. Jul 4, 2017 #1. propane_cooker. It’s possible to turn some of the wood being used as fuel into charcoal through the process of pyrolysis, but this generally involves large wood piles and is difficult to do efficiently in a blacksmithing forge. If your forge is not properly ventilated, the burning propane can result in carbon monoxide poisoning, which is a risk that should not be treated lightly.eval(ez_write_tag([[300,250],'toolsowner_com-large-leaderboard-2','ezslot_5',108,'0','0'])); Coal fires will generally burn hotter than either wood or propane. Thanks for the replies! If you are a blacksmith by trade, this is an issue that could be easily rectified with proper air ventilation.eval(ez_write_tag([[300,250],'toolsowner_com-banner-1','ezslot_4',107,'0','0'])); If, however, you are a hobbyist or forge part-time, the amount of money required for such ventilation may not be worthwhile, depending on your level of usage of your forge. or Best Offer. Also note that barbeque charcoal is a poor choice for forging. Your going to have to drill a hole in the … Bellows or blower -- a means for forcing air into the tuyere 3. As for shipping in many places it's quite expensive to get things shipped in and not everyone can pay several times the amount for the material to have it shipped. I have a passion for everything related to tools and DIY projects around the house. I really like the idea of throwing some wood atop the coals for a little extra flame/flavor. Edit: please disregard forge placement, Im working on something more permenant (tomorrow's project). It is also much easier to achieve welding temperatures due to higher burning. Most organic compounds have a constant-pressure adiabatic flame temperature in a narrow range around 1950 °C. One of the important factors which will dictate how hot your wood forge can get is the setup. Your tuyere (pipe that leads to the forge) is quite narrow. I agree that the problem is probably depth. During operation, fuel is placed in or on the hearth and ignited. It would be breathed in, cause blackening on your face and clothes, and ultimately create a less enjoyable welding experience. Propane is generally more expensive to burn versus coal. I replaced it with a 2" pipe and the performance greatly improved. A source of moving air, such as a fan or bellows, introduces additional air into the fire through t… There are some homemade and custom designed gas forges that can reach this higher heat. Wow SR I have never been by a car repair place that wouldn't *give* you an old brake drum; though when I did a brake drum forge in Columbus OH I just used one I found on the side of the road... I got my first set of tongs right over there----WHERE ARE YOU AT. For small stuff a pair of gatepost pliers can work. Coal and propane are the most typical fuels used in blacksmith forges. Factor 5: How well your forge is insulated. Mar 8, 2017. When a metal is brought to it’s forging temperature, you are able to shape and mold it without the causation of cracks in the metal. Active 2 years, 8 months ago. This means that the maximum temperature of a coal fire in a forge is about 3,500°F (1,927°C). My sense after using a coal forge, and seeing how white hot the steel gets, I feel the gas forge is just not reaching that last final temperature level that is needed.

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