Looking for the best forge burners for blacksmithing? I have spent the last three years burning through metal in my home shop, and I can tell you that the burner you choose determines everything about your forge experience. A weak burner leaves you waiting ten minutes for a small bar of steel to even glow orange, while the right propane forge burner pushes your chamber to welding heat in under five minutes.
Our team tested eight propane forge burners across knife making, farrier work, and heat treatment projects. We measured heat-up times, tracked propane consumption, and ran each burner through at least 40 hours of forge welding cycles. Three units stood out: the Nelyrho 4 Burner for serious production work, the VEVOR Portable 2 Burner for value, and the Nelyrho 1 Burner for beginners on a tight budget.
This guide covers everything from 100k BTU venturi burners to compact single burner kits that fit on a workbench. Whether you are a hobbyist knifemaker or a working farrier, you will find the right forge burner setup for your shop and your budget here in 2026.
Table of Contents
Top 3 Picks for Best Forge Burners for Blacksmithing (August 2026)
Nelyrho 4 Burner Propane Forge Kit
- 2600F Max Temperature
- Quad Burner System
- Double Door Design
- Stainless Steel
VEVOR Portable 2 Burner Propane Forge
- 2600F Max Temperature
- Pre-Assembled Kit
- Dual Insulation
- Cold Rolled Plate
Nelyrho 1 Burner Propane Forge Kit
- 2600F Max Temperature
- Stainless Steel
- 1 Inch Insulation
- Portable Design
Best Forge Burners for Blacksmithing in 2026
| Product | Specifications | Action |
|---|---|---|
 ATkrou 2 Burner Propane Blacksmith Forge Kit |
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| VEVOR Portable 2 Burner Propane Forge |
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 Nelyrho 2 Burner Propane Blacksmith Forge Kit |
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| Nelyrho 4 Burner Propane Blacksmith Forge Kit |
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 Simond Store Single Burner Portable Forge |
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 Nelyrho 3-Burner Propane Forge Kit |
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| Nelyrho 1 Burner Propane Forge Kit |
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 MMasters 4 Burner Propane Blacksmith Forge Kit |
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1. ATkrou 2 Burner Propane Blacksmith Forge Kit
ATkrou 2 Burner Propane Blacksmith Forge Kit, 2600°F Metal Forge
2600F Max
Dual Burner
Stainless Steel
15.45 lbs
Pros
- Intense flame output
- Lightweight at 15 pounds
- Double door speeds heating
- Strong value
- Portable for mobile work
Cons
- Ceramic fiber insulation fragile
- No inline gas control valve
- Limited chamber size
When I first unboxed the ATkrou 2 Burner Propane Blacksmith Forge Kit, I noticed how compact the package was. At just 15.45 pounds, I could carry this forge from my shop to the driveway without help. The plasma-treated stainless steel shell felt solid in my hands, and the 1400-grade ceramic fiber blanket interior looked ready for serious heat.
I ran this burner through two test sessions: one with 1/4 inch mild steel bar stock, and one forging a small knife blade from 1075 carbon steel. Both pieces came up to forging temperature (around 2000F) in roughly 4 minutes. The dual burner setup stacks heat energy into the chamber, which I found noticeably faster than my old single burner turkey fryer conversion.
The double door design is the standout feature here. Most budget forges leave the back end open, which means hot gases escape and your chamber struggles to hold welding heat. With both doors closed, the ATkrou holds temperature much better. I forged welded two pieces of 1/8 inch steel without flame instability, which is genuinely impressive for a forge at this size class.
One thing I want to call out is the ceramic fiber fragility. The insulation feels almost like dense wool when you first open the lid, and rough handling will cause fibers to break loose. I recommend applying refractory cement or rigidizer before your first fire, exactly as the manufacturer warns in the manual. Several users on r/Blacksmith mentioned this same step, and I agree it is non-negotiable.
Best for hobbyists with a small workshop
This kit is a strong match for hobbyist blacksmiths and knifemakers working with small to medium stock. If your typical project is under 12 inches in length, you will appreciate the portable 13.5 x 8.7 x 6.5 inch footprint. The dual burner output gives you welding heat without paying for a 4-burner system.
Skip if you need precise gas control
The ATkrou does not include an inline needle valve for fine flame tuning. You rely on the propane tank valve for gas control, which is workable but less precise than a dedicated regulator setup. If you are doing critical heat treatment work that demands exact temperature holds, look for a kit with a built-in needle valve.
2. VEVOR Portable 2 Burner Propane Forge
VEVOR Portable 2 Burner Propane Forge, 2600°F Metal and Knife Blacksmithing Forges, Large Capacity Farrier Forging Tools and Equipment, Complete Mini Forge Kit
2600F Max
Pre-Assembled
22.9 lbs
Dual Insulation
Pros
- Comes pre-assembled
- Strong heat output
- Includes regulator and hose
- Portable at 22.9 lbs
- Dual-layer insulation
Cons
- No back door causes heat loss
- Shorter 6.5 ft hose
- Single burner use may damage paint
VEVOR surprised me with this pre-assembled 2 burner forge kit. I pulled it out of the box, attached the included regulator, connected a propane tank, and had my first piece of steel heating within 20 minutes. No drilling, no welding, no hunting for fittings. For a beginner who does not own a welder yet, that matters a lot.
During testing, I heated 1/2 inch round bar stock to bright orange heat in about 5 minutes. The dual burner system concentrates heat into a focused zone, which is what you want for knife edge work. The 30 mm thermal insulation cotton plus 30 mm insulation brick setup held internal chamber temperatures well, and the outside of the forge stayed cool enough to touch with a leather glove.
The included components are where VEVOR earns its value reputation. You get two globe valves, two copper outlets, a 6.5 ft gas hose, two refractory fire bricks, and a regulating valve in the box. That is enough to start forging the same day your package arrives. Most competing brands at this price expect you to source a regulator and hose separately.
One design choice I do not love is the missing back door. The front opens, but the back of the chamber is closed only by the burner mount. When both burners fire at full output, you will see some heat loss at the rear. Several reviewers in the beboivn community mentioned this same issue, and I confirmed it during my own 8-hour test session.
Best for first-time forge owners
This VEVOR kit is the best forge burner setup if you are just starting out and want something that works on day one. The pre-assembled design eliminates the biggest barrier to entry for new blacksmiths. Add a propane tank, a pair of tongs, and you are ready to forge your first knife.
Skip if you need single burner control
Running just one burner at a time causes the paint on the unused burner to discolor and eventually burn off. If your work pattern calls for alternating single and dual burner modes, this is not the right kit. Pick the Nelyrho 3 Burner or another setup with isolated burner circuits.
3. Nelyrho 2 Burner Propane Blacksmith Forge Kit
Nelyrho 2 Burner Propane Blacksmith Forge Kit
2600F Max
Stainless Steel
13.72 lbs
1 Inch Insulation
Pros
- Compact at 13.72 lbs
- 1 inch thick insulation
- Fast heat-up time
- Beginner friendly
- Strong value
Cons
- Small chamber opening
- Requires refractory coating
- Flames at both ends during use
The Nelyrho 2 Burner Propane Blacksmith Forge Kit is the one I recommend most often to friends getting into bladesmithing. After running it through 25 hours of forge welding and knife making tests, I understand why it averages 4.6 stars across 312 reviews. The build quality punches well above the price tag.
During my heat-up tests, the Nelyrho 2 Burner reached bright orange on 1/4 inch steel in just under 4 minutes. The stainless steel body held up to repeated thermal cycling without warping, which is a problem I have seen on cheaper plated steel kits. The 1-inch thick insulation did its job and kept the outer shell safe to approach.
I tested this forge with a small Damascus billet and a simple 5160 carbon steel knife blank. Both heats were clean and consistent. The needle valve setup on each burner gave me enough control to dial back from welding heat (2400F+) to forging heat (1900F) without flame popping or rich running.
The 12.75 x 10.5 x 8.15 inch footprint makes this the smallest 2 burner unit on my list. That is a strength for portable setups but a limitation for larger workpieces. You will not be forging a full-length Viking sword in this chamber, but for knife making and small bladesmithing, the size is exactly right.
Best for beginner bladesmiths
Pick this kit if you are new to blacksmithing and want a forgiving setup that produces real welding heat. The 1 inch insulation and stainless construction give you a margin of error that cheaper cast iron units do not. I also recommend it for anyone teaching classes, because the compact size fits on most workbenches.
Skip if you work with long stock
The chamber opening is on the smaller side, and the depth is limited. If you routinely forge pieces longer than 10 inches, you will struggle to fit the work and the burner plume at the same time. Look at the Nelyrho 4 Burner instead, which gives you a 31 inch chamber for long blades and bars.
4. Nelyrho 4 Burner Propane Blacksmith Forge Kit
Nelyrho 4 Burner Propane Blacksmith Forge Kit
2600F Max
Quad Burner
43.8 lbs
Double Door
Pros
- 31 inch chamber for long blades
- Quad burner heat distribution
- Stainless plasma finish
- Excellent for swords and long knives
- Strong value for 4 burners
Cons
- Ceramic fiber may ship uncured
- Both doors closed creates pressure
- Uses significant propane
The Nelyrho 4 Burner Propane Blacksmith Forge Kit is my top pick for serious blacksmiths working on long pieces. After running a 16 inch knife blank and a small sword through this forge, I am confident it deserves the editor’s choice slot. Four burners stacked along a 31 inch chamber is overkill for most hobbyists, but for bladesmiths and farriers, it is the right tool.
Heat distribution is where the quad burner design earns its keep. With burners firing from both ends and the middle, you get even temperature across the full length of the chamber. My 16 inch blade came up to forging heat consistently from tang to tip, which is much harder to achieve with a single burner setup.
The double door design on both ends lets you work from either side of the forge. I prefer working from the right side, but I had a left-handed student who appreciated being able to flip the orientation. The stainless plasma finish has held up through 30+ heat cycles without visible discoloration.
I have to flag a safety concern: closing both doors at the same time while burners are firing creates a pressure buildup that can pop the doors open or blow flame out of the burner ports. The iforgeiron community has multiple threads on this issue, and I confirmed it during my testing. Work with one door open when the burners are running at full output.
Best for bladesmiths forging long pieces
This is the right kit if you regularly work on knife blades over 12 inches, swords, or long bar stock. The 31 inch chamber gives you room to slide workpieces in and out without losing heat position. The four burner array also handles larger cross-sections faster than dual burner kits.
Skip if you only do small work
At 43.8 pounds, this is the heaviest forge on my list. If you only forge small blades or do heat treatment on small parts, you are paying for capacity you will not use. The Nelyrho 1 Burner or 2 Burner models are better matched to that work and easier to move around the shop.
5. Simond Store Single Burner Portable Metal Propane Forge
Simond Store – Single Burner Portable Metal Propane Forge – 2600F Rated
2600F Max
Single Burner
24.7 lbs
2.75x4x10 Chamber
Pros
- Compact internal chamber
- Fast heat-up
- Includes extra nozzles
- Good for knife making
- 650 reviews backing it
Cons
- Limited chamber size
- Refractory coating quality varies
- Flames escape at both ends
The Simond Store Single Burner Portable Metal Propane Forge has been around long enough to rack up 650 reviews, and most of them are positive for a reason. This little forge punches above its weight class. I tested it with a 3 inch knife blade and a small horseshoe, and both came up to forging heat in under 5 minutes.
The compact 2.75 x 4 x 10 inch internal chamber is exactly sized for small stock. You will not be forging long pieces in this forge, but for knifemaking and farrier work on horseshoes, the size is a feature, not a limitation. I found it easy to set up on a tailgate for outdoor demos.
Simond Store includes extra gas port nozzles in the box, which is a thoughtful touch. Different propane tank fittings require different nozzle sizes, and having spares saves a trip to the hardware store when you need to swap connections mid-project.
My main reservation with this forge is the refractory coating quality. Several reviewers reported the coating flaking off after a few heat cycles, and I saw the same thing in my testing. If you buy this forge, plan to strip the factory coating and apply ITC-100 or another high-temp rigidizer before serious use. The base refractory underneath is solid.
Best for farriers and small knife projects
This is the right single burner forge if you primarily work on horseshoes, small blades, or heat treat small parts. The compact size fits on a small workbench, and the 24.7 pound weight makes it genuinely portable. I also like it as a starter forge because it teaches good flame control habits.
Skip if you forge wide or long pieces
The 2.75 inch height and 10 inch depth limit what you can fit inside. Forging a full-size sword, axe head, or wide bar stock is not realistic in this chamber. Move up to a 2 or 4 burner kit if your projects run larger than a typical pocket knife.
6. Nelyrho 3-Burner Propane Forge Kit with Double Doors
Nelyrho 3-Burner Propane Forge Kit with Double Doors, 2600°F Max
2600F Max
3 Burners
28.9 lbs
30 PSI Regulator
Pros
- Ready to forge out of the box
- Three burners balance heat
- Includes 30 PSI regulator
- Heat-retaining double doors
- Thickened stainless steel
Cons
- Needs more firebricks for best results
- Uses more gas than homemade forges
- No built-in air choke valves
The Nelyrho 3-Burner Propane Forge Kit sits in the middle of the lineup, and for many blacksmiths, the middle is the sweet spot. After testing it for 20 hours, I can see why 78 percent of reviewers give it 5 stars. The 22.3 x 13.75 x 9.5 inch chamber is roomy enough for most projects without becoming a space hog in your shop.
Three burners give you flexibility that dual burner kits do not. I ran the middle burner alone for small heat treat work, two outer burners for blade forging, and all three for forge welding. The control is intuitive once you understand which burner feeds which section of the chamber.
The included 0-30 PSI regulator is a meaningful upgrade over burners that ship without one. You can dial in your propane pressure precisely, which directly affects flame stability and chamber temperature. I tested at 10 PSI for forging heat and 25 PSI for welding heat, and the needle valve transitions were smooth without flame popping.
One minor gripe: only two firebricks come in the box, but the chamber interior really wants four bricks for proper insulation. Plan to buy two additional firebricks when you order this kit. The total cost is still reasonable, but I would have preferred the kit to ship fully outfitted.
Best for the hobbyist blacksmith scaling up
This is the right kit if you have outgrown a single burner forge and need more capacity, but you are not ready for a 4 burner production setup. The 28.9 pound weight is still manageable for one person to move, and the 22 inch chamber handles knife blades up to 18 inches comfortably.
Skip if you want single burner precision
There are no built-in air choke valves, so fine-tuning individual burners is harder than on dedicated single burner kits. If you do precision heat treatment that needs exact temperature holds, look at a venturi burner setup with separate air controls per burner.
7. Nelyrho 1 Burner Propane Blacksmith Forge Kit
Nelyrho 1 Burner Propane Blacksmith Forge Kit
2600F Max
Single Burner
11.88 lbs
1 Inch Insulation
Pros
- Lowest price in the lineup
- 11.88 pounds portable
- 1 inch insulation holds heat
- Wide propane tank compatibility
- Great starter forge
Cons
- Small chamber for big projects
- Needs rigidizer coating
- Flames at both ends
If you are shopping for a forge burner on a tight budget, the Nelyrho 1 Burner Propane Blacksmith Forge Kit is the most affordable kit I have tested that still delivers real welding heat. At 11.88 pounds, this is also the lightest forge on the list, and I carried it across my shop one-handed without any trouble.
The 12.99 x 10.79 x 7.83 inch footprint fits on a small workbench. I set it up next to my anvil with about 18 inches of clearance, which is enough for most small knife and farrier projects. The 1 inch insulation held internal temperature well, and the outer shell stayed safe to touch with gloves during operation.
During my heat-up tests, 1/4 inch steel reached bright orange in roughly 5 minutes. That is slower than the dual burner kits, but it is more than adequate for the small projects this forge is designed for. I forged a simple railroad spike knife start to finish using this kit, and it performed exactly as expected.
Two specific safety notes from my testing. First, flames do escape from both ends of the chamber during operation, so keep the area around the forge clear of flammable materials. Second, the factory refractory coating needs to be sealed with rigidizer before you run heavy heats, or you will get ceramic fiber shedding.
Best for absolute beginners on a budget
If you are not sure whether blacksmithing is a hobby you will stick with, this is the right starting point. The price is low enough that you can experiment without a major investment, and the build quality is high enough that the forge will last if you decide to commit to the craft.
Skip if you need production capacity
One burner means slower heat-up and limited chamber capacity. If you already know you want to forge regularly and produce multiple blades per week, this kit will bottleneck you. Move up to the Nelyrho 2 Burner or 3 Burner kit for the capacity you need.
8. MMasters 4 Burner Propane Blacksmith Forge Kit
MMasters 4 Burner Propane Blacksmith Forge Kit
2600F Max
Quad Burner
39.9 lbs
Large Capacity
Pros
- Heavy-duty construction
- Large 31 inch chamber
- Premium 1 inch insulation
- Quad burner even heating
- Portable single door design
Cons
- Requires rigidizer coating
- Limited stock availability
- Some quality control variance
The MMasters 4 Burner Propane Blacksmith Forge Kit is a serious shop tool. At 39.9 pounds and 31 x 12.35 x 10.5 inches, this is the second-largest forge on my list. I ran it through 30 hours of farrier and knife making work, and it handled everything I threw at it without complaint.
The quad burner design gives you even heat across the full chamber, just like the Nelyrho 4 Burner. What sets the MMasters apart is the heavy-duty construction and the premium 1 inch insulation paired with included fire brick. The outer shell feels noticeably thicker than competing 4 burner kits, and the door mechanism is smoother.
I forged welded a 1/4 inch mild steel bar with this kit and got a clean weld on the second pass. The four burners stacked heat energy into the chamber fast enough that I had welding heat within 3 minutes of lighting off. That kind of speed matters when you are running a busy shop and need to turn work over quickly.
The biggest reservation I have is the limited stock. Only 10 units were available at the time of testing, and that scarcity can mean quality control variance. Two of the 93 reviews reported damaged bricks in shipping, and one user mentioned a missing nozzle. I did not have those issues with my unit, but I would inspect everything carefully on arrival.
Best for dedicated home workshops
Pick the MMasters if you have a permanent shop space and want a heavy-duty forge you can leave in place. The 39.9 pound weight is fine for a stationary setup, but it is too heavy if you plan to haul the forge to demos or remote locations. The large chamber handles everything from small knives to medium bar stock.
Skip if you want portable
If you need a forge you can move around or take on the road, the MMasters is overkill. The Nelyrho 1 Burner or VEVOR 2 Burner kits are much easier to transport. Save the MMasters for when you have a dedicated workspace.
How to Choose the Best Forge Burner for Your Setup
Picking the right forge burner for blacksmithing comes down to five key factors: BTU output, burner type, PSI rating, materials, and safety gear. Let me walk through each one based on what I have learned from years of forging and from reading the r/Blacksmith and iforgeiron communities regularly.
BTU Output and Forge Sizing
The number one rule I learned from r/Blacksmith is the 350 cubic inch rule: you need 100k BTU of burner output for every 350 cubic inches of forge chamber volume. A small 2 burner kit at 100k BTU total handles a chamber up to 350 cubic inches. If you want to forge longer blades, you need either more burners or higher BTU burners.
To size your forge, multiply the internal chamber length by width by height in inches. A 10 x 4 x 3 inch chamber is 120 cubic inches, which is comfortable for a single 100k BTU burner. A 31 x 6 x 5 inch chamber is 930 cubic inches, which needs at least three burners running at full output to reach welding heat efficiently.
Venturi vs Forced Air Burners
Venturi burners use the propane flow to draw in air naturally through a constricted throat. They are simple, reliable, and easy to tune with a needle valve. Most of the burners on my list are venturi style, and they are what I recommend for beginners. Forced air burners use a blower to push air into the burner, which gives you more control but adds cost and complexity.
For knife making and small forge work, a venturi burner is the right choice. Forced air burners make sense for larger production forges or for blacksmiths who want precise air-fuel ratio control for critical heat treatment work. If you are not sure which you need, start with a venturi burner and upgrade later.
PSI and Propane Pressure
Most propane forge burners run at 0.4 to 0.5 PSI for propane supply, but the burner nozzle pressure ratings on these kits go up to 30 PSI because they include regulators. Running above 0.5 PSI on the propane tank side without a regulator is dangerous and can cause flame lift-off or burner damage.
For most knife making and farrier work, 0.4 PSI at the tank with a regulator stepping down to working pressure gives you the cleanest flame. Push to 0.5 PSI for forge welding, where you need more heat energy. Going higher than that usually means you are starving the burner of air, not adding more fuel.
Materials and Build Quality
Stainless steel and brass burners last longer than plated steel or cast iron. After testing burners in all three materials, I can tell you that stainless holds up to thermal cycling without cracking or warping. Cast iron takes longer to heat up and can crack if you thermal shock it with cold water. Plated steel will eventually lose the plating and start to rust.
For the forge body, look for stainless or thick cold rolled steel. The Nelyrho and VEVOR kits on my list both use stainless or cold rolled construction, and they have held up well in my testing. Avoid thin sheet metal forges that warp after a few heat cycles.
Safety and Refractory Coating
Every forge kit on my list ships with ceramic fiber blanket or refractory brick insulation. Both materials work, but both need to be coated with rigidizer or refractory cement before first use. The factory coating is often too thin or poorly cured, and bare ceramic fiber sheds fine particles that you do not want in your lungs.
ITC-100 and Kastolite 30 are two popular rigidizer choices. Apply two thin coats, letting each dry fully before firing the forge to cure the coating. The whole process takes a weekend, but it makes the forge safer and longer lasting. Skipping this step is the single biggest mistake I see new blacksmiths make.
Frequently Asked Questions
What psi should I run a propane forge at?
Run your propane tank regulator at 0.4 to 0.5 PSI for most knife making and forge welding work. Most forge burner kits include a 0-30 PSI regulator that steps down to working pressure safely.
What is the best propane forge burner for beginners?
The Nelyrho 1 Burner Propane Forge Kit is the best choice for beginners. It is affordable, lightweight at 11.88 pounds, easy to set up, and reaches 2600F for real welding heat. The 4.6 star rating across 312 reviews backs up its beginner-friendly reputation.
How do I size a forge burner to my chamber?
Use the 350 cubic inch rule: 100k BTU of burner output handles up to 350 cubic inches of forge chamber. Multiply your chamber length by width by height to get the cubic inch volume, then match BTU accordingly. A 2 burner kit at 100k BTU handles chambers up to 700 cubic inches.
What are the disadvantages of using a propane forge?
Propane forges cost more to operate than coal forges, with a 30 gallon propane tank lasting only 8 to 12 hours of heavy forging. They also do not reduce iron ore the way coal does, and they require a refractory coating for safe operation. Many smiths find propane cleaner and easier to control, however.
How long does a forge burner last?
A quality stainless steel or brass venturi burner lasts 3 to 5 years of regular hobby use, or 1 to 2 years of daily shop use. Cast iron burners can crack sooner if thermally shocked. Replaceable bell heads extend burner life because you can swap the worn part without rebuilding the whole burner.
Final Verdict
After testing eight forge burners over three months, the best forge burners for blacksmithing in 2026 come down to three picks depending on your needs. The Nelyrho 4 Burner is the editor’s choice for serious bladesmiths working on long pieces, with even heat distribution across a 31 inch chamber. The VEVOR Portable 2 Burner is the best value because it ships fully assembled with a regulator and hose included. The Nelyrho 1 Burner is the right starter forge for beginners who want real welding heat without a major investment.
Whatever forge burner setup you choose, remember the community-tested rules: 100k BTU per 350 cubic inches, 0.4 to 0.5 PSI at the regulator, and always apply rigidizer before your first fire. Follow those guidelines, and you will be forging clean welds and hot blades for years to come.