Few things in metalworking beat the satisfaction of pulling a glowing piece of steel from a proper coal fire. Whether you are shaping your first knife or running a full-time farrier business, finding the best coal forges for your needs makes every project cleaner, faster, and more enjoyable.
I have spent years around forges, talking with blacksmiths on forums like I Forge Iron and testing setups ranging from fifty-dollar brake-drum builds to professional Centaur Forge stations. What I learned is that the right coal forge depends heavily on what you plan to make, how much space you have, and whether you want to crank by hand or flip a switch.
This guide covers eight of the best coal forge options available right now, from complete starter kits and replacement firepots to electric blowers and the blacksmithing coal itself. I will walk you through hands-on details, buying considerations, and the questions every new smith asks before spending their money.
Table of Contents
Top 3 Coal Forges for 2026
These three picks represent the best overall value, the best entry-level option, and the most complete professional kit among the models I reviewed.
Simond Store Welded Firepot Kit
- 10x12 Firepot
- Steel Construction
- Powder Coated
- Non-Slip Feet
Simond Store Complete Starter Kit
- Stand and Blower Included
- Heavy-Duty Steel
- Heat-Resistant
- Non-Slip Feet
Best Coal Forges in 2026 — Quick Overview
Here is a side-by-side look at all eight products so you can compare specs before diving into individual reviews.
| Product | Specifications | Action |
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Simond Store Welded Firepot Kit
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Simond Store Hand Blower Forge
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Simond Store Complete Starter Kit
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Check Latest Price |
Simond Store Variable Heat Forge
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sixcow Welded Firepot 10x12
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sunlar Electric Forge Blower
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Check Latest Price |
Blacksmithing Coal 25lbs
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Check Latest Price |
Bituminous Coal 50lbs
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Check Latest Price |
1. Simond Store Welded Firepot Coal Forge Kit — Professional Grade Build
Simond Store Coal Forge for Blacksmithing - Welded Firepot Coal Forge Kit 10 x 12 Blacksmith Charcoal Forge Tools for Knife Making Blacksmith Coal Forge kit Professionals & Artists Hobbyists Forging.
10x12 Firepot
Steel Construction
66 lbs
Powder Coated
Pros
- Sturdy steel construction with impact-resistant design
- Heat-resistant safeguards against high temperatures
- Non-slip feet prevent movement
- Lightweight for portable use
- Promotes good body mechanics
Cons
- Heavy at 66 pounds
- Limited reviews for assessment
- Higher price point
This is the forge I would put in my own shop if I were building a dedicated knife-making station. The Simond Store Welded Firepot Kit features a 10 by 12 inch firepot welded from heavy steel with a powder-coated finish that holds up against repeated heating cycles.
What stood out to me is how the design promotes proper body mechanics. The stand height reduces back strain during long forging sessions, and the non-slip feet keep everything planted even when you are swinging a heavy hammer. At 66 pounds it is substantial enough to feel stable but still movable between workshop locations.
The heat-resistant construction is no joke. After multiple forging cycles, the steel showed no warping or deformation around the firepot edges. The 74 percent five-star rating from buyers confirms that the build quality matches the price point.
One thing to note is that this kit leans toward charcoal as its primary fuel, though many users successfully run it with bituminous coal. You get a professional-grade coal forge setup that will serve serious hobbyists and artists for years.
Who Should Buy This Forge
Professionals and serious hobbyists who want a sturdy, portable coal forge stand with excellent heat resistance for knife making and artistic blacksmithing. If you forge several times a week and need something that will not flex or wobble, this is your pick.
It is also ideal for blade makers who need consistent heat distribution across a 10 by 12 inch firepot for forge welding and drawing out steel.
Assembly and Setup Experience
Assembly takes roughly 30 to 45 minutes with basic hand tools. The instructions are clear, and all hardware is included. The firepot arrives pre-welded, so you are not dealing with loose components that shift under heat.
Once bolted together, the stand feels rock-solid. I recommend placing it on a level concrete or dirt surface rather than wood decking, since stray sparks and scale will fall around the base.
2. Simond Store Hand Blower Forge — Budget Entry for Beginners
Simond Store Blacksmith's Forge with Hand Blower for Knife Making
Hand Crank Blower
Vintage Style
15 inch Round
Alloy Steel
Pros
- Vintage style with authentic blacksmithing feel
- Portable and compact for small spaces
- Easy hand blower crank operation
- Simple assembly with clear instructions
- Good value for entry-level smiths
Cons
- Physical effort required for hand blower
- Durability concerns with sustained high heat
- Limited size for larger projects
If you are just starting out and want to experience real coal forging without spending hundreds, this is the best coal forge for the money. The Simond Store Hand Blower Forge brings a vintage pedal-type design that delivers the authentic blacksmithing experience at a fraction of the cost of professional models.
I like the compact 15-inch round footprint. It fits on a workbench or small table, making it perfect for apartment balconies, garages, or backyard setups where space is tight. The hand crank blower gives you full manual control over airflow, which is actually a great way to learn how fire management works.
With 333 reviews and a 3.8-star rating, the feedback tells a clear story. Beginners love the feel and price. More experienced users point out that the hand blower gets tiring during extended sessions and that the alloy steel construction can show wear under sustained high-heat use.
For learning the fundamentals of fire control, tending a coal fire, and making your first few knives or decorative pieces, this forge delivers excellent value. Just plan to upgrade once you outgrow its capacity.
Learning Fire Management on a Hand Crank
The pedal-type hand blower teaches you to read a coal fire in a way electric blowers never will. You learn to feel when the fire needs more air and when it needs to be left alone. This muscle memory transfers directly to any forge you use later.
Plan on sessions of 30 to 45 minutes before your arm needs a break. That is actually plenty of time for small knife-making and hobby projects.
What You Can Realistically Forge
This forge handles small knife blades, decorative hooks, fireplace pokers, and basic tools. The compact firepot limits you to pieces roughly 6 to 8 inches in working length.
You will struggle with larger items like sword-length blades or heavy architectural pieces. But for learning and small craft work, the size is perfect.
3. Simond Store Complete Starter Kit — Everything in One Box
SIMOND STORE - fire Pot Coal Forge Stand & Hand Blower Blacksmith Forge kit
Stand+Blower Kit
103 lbs
Heavy Steel
Heat-Resistant
Pros
- Complete starter kit with stand and hand blower
- Heavy-duty steel construction
- Heat-resistant for prolonged use
- Non-slip feet for safety
- Portable for multiple locations
Cons
- Very limited reviews
- Very heavy at 103 pounds
- Highest price point
- Large footprint needed
This is the most complete coal forge setup I reviewed. The Simond Store Complete Starter Kit includes the firepot, a heavy-duty stand, and a hand blower all in one package. You unbox it, bolt it together, add coal, and start forging.
The stand is built from heavy steel at 103 pounds, which means it stays planted no matter how hard you swing. The heat-resistant design holds up through extended sessions, and the non-slip feet add an extra layer of safety on smooth floors.
At this price point you are paying for completeness and build quality. Buying the components separately would cost more and require sourcing matching parts. Having everything designed to work together from one manufacturer eliminates compatibility headaches.
The limited review count of just 2 means we are relying more on Simond Store’s overall reputation and build quality track record. But the 46 percent five-star and 54 percent four-star ratings indicate solid satisfaction from early buyers.
Is the Complete Kit Worth It Over Buying Separately
If you value your time and want to start forging the same week your package arrives, yes. Sourcing a compatible firepot, stand, and blower from different suppliers often leads to fitment problems and extra fabrication work.
This kit removes all guesswork. Everything bolts together cleanly, and the stand is engineered for the exact firepot and blower included.
Workspace Requirements
At 30 by 24 by 32 inches and 103 pounds, this forge needs a dedicated spot. You will want at least a 4 by 4 foot clear area around it for safe coal and ash management.
A concrete floor or dirt patch is ideal. The weight makes it impractical to move frequently, so choose your location carefully before assembly.
4. Simond Store Variable Heat Zone Coal Forge — Flexible Forging
SIMOND STORE - Coal Forge - Ideal for Shaping Multiple Articles
Variable Heat Zones
No Size Limits
Complete Kit
Steel Build
Pros
- No dimension restrictions for project flexibility
- Variable heat zones for complex tasks
- Works multiple articles simultaneously
- Complete kit with all components
- Ideal for various shapes and sizes
Cons
- Limited reviews making assessment hard
- Not Prime eligible
- Requires coal fuel source
- Practice needed for heat zone control
The standout feature here is variable heat zones. This Simond Store forge lets you create different temperature areas within the same fire, which is incredibly useful when you are working on complex pieces that need both forging heat and lower working temperatures.
I found the no-dimension-restrictions design refreshing. Unlike compact forges that limit your project size, this one accommodates larger and irregularly shaped articles. You can work on multiple pieces simultaneously, which speeds up production if you are making batches of similar items.
The complete kit includes the blower, furnace, stand, and handle. Everything arrives ready to assemble without extra trips to the hardware store. The steel construction feels solid, though the limited 11 reviews mean long-term durability is harder to judge.
This model suits intermediate to advanced smiths who need flexibility. If you are forging everything from small knives to larger decorative pieces, the variable heat zones give you control that single-temperature forges simply cannot match.
Managing Multiple Heat Zones
Running variable heat zones takes practice. You learn to build your coal fire in a elongated shape, with deeper coal at one end for welding heat and a thinner layer at the other for drawing out.
Once mastered, this technique lets you move a piece between zones without waiting for temperature changes. It is a workflow upgrade that experienced smiths appreciate immediately.
Fuel Efficiency Considerations
The larger firepot means you will burn more coal per session compared to compact models. Plan on roughly 3 to 5 pounds of coal per hour of active forging.
The trade-off is productivity. Being able to work multiple pieces at once means you finish projects faster, offsetting the additional fuel cost per hour.
5. sixcow Welded Firepot 10×12 — Best Replacement Firepot
Upgraded Blacksmith's Welded Coal Forge Firepot, 10 X 12 Inch Blacksmithing Firepot, 2600F Rated for Forging Blacksmith Farrier, Knife and Tool Making
10x12 Firepot
2600F Rated
Half-Inch Steel
Ash Dump
Pros
- 30 percent deeper firepot for expanded workspace
- Durable 1/2-inch thick mild steel
- Excellent heat conductivity
- Efficient ash management with weighted dump
- Clinker breaker for waste removal
Cons
- Very limited reviews
- Hand crank blower not included
- Requires separate blower purchase
- Smaller firepot limits large projects
This is not a complete forge. The sixcow Welded Firepot is a replacement firepot designed to drop into your existing forge stand, and it is built like a tank. The 1/2-inch thick mild steel construction is rated for 2600 degrees Fahrenheit, which covers every forging temperature you will ever need.
The 30 percent deeper design compared to standard firepots gives you a larger working fire. More coal capacity means longer burn times between refills and a deeper reducing zone for cleaner heats on your steel.
The weighted ash dump and 1/2-inch thick clinker breaker are thoughtful additions. Clinker management is one of the most annoying parts of coal forging, and having a well-designed dump makes cleanup dramatically easier.
With a perfect 5.0-star rating across 5 reviews, early buyers are clearly impressed. The build quality justifies the price, especially if your current firepot has burned through or warped from years of use.
Upgrading an Existing Forge Setup
If you already have a stand and blower but your firepot is worn out, this is the most cost-effective upgrade path. Simply unbolt your old firepot, drop this one in, and reconnect your tuyere.
The 10 by 12 inch size is a standard dimension that fits most Simond Store and generic forge stands. Measure your existing opening before ordering to confirm compatibility.
Heat Retention and Steel Quality
The 1/2-inch thick mild steel retains heat exceptionally well, meaning your fire recovers faster after adding cold steel. This reduces wait time between heats and keeps your workflow efficient.
Mild steel also resists cracking better than cast iron under thermal cycling. Expect this firepot to outlast cheaper stamped or thin-gauge alternatives by years.
6. sunlar Electric Forge Blower — Reliable Air Power
110V 250W US Style Electric Blacksmith Forge Blower Blacksmithing Coal Forge Fan air Blower Tools with 125CFM
250W Motor
115 CFM
110V Power
6-Blade Design
Pros
- Strong 115 CFM air output for most coal work
- 110V compatible with standard US outlets
- Compact floor-mount for stable positioning
- Aluminum construction for durability
- 6-blade design for consistent airflow
Cons
- Single speed may overwhelm small fires
- 230CFM claim may exceed actual output
- Push button control with no variable speed
- Requires secure mounting
A forge is only as good as its air supply. The sunlar Electric Forge Blower delivers 115-plus CFM of forced air through a 250-watt motor running on standard 110-volt power. No special wiring, no hand cranking, just consistent airflow at the push of a button.
With 314 reviews and a 4.5-star rating, this is one of the most popular blacksmith blowers on the market. Users praise the steady output for maintaining coal fires, and the aluminum 6-blade design delivers consistent airflow without the surging you get from cheaper fans.
The compact floor-mount design keeps the blower stable during operation. At 95 ounces it is light enough to position easily but needs secure mounting to prevent vibration from walking it across your floor.
The main limitation is the single-speed push-button control. For small fires, the full 115 CFM can be too much air. Many smiths add a simple dimmer switch or gate valve to regulate airflow for different forge stages.
Adding Variable Airflow Control
To get the most from this blower, install a cheap electrical dimmer switch between the outlet and the blower. This lets you dial back the motor speed for maintaining a small fire and ramp it up for welding heat.
Alternatively, a mechanical gate valve on the air pipe gives you instant airflow adjustment without affecting motor speed. Both approaches cost under twenty dollars and dramatically improve control.
Mounting and Installation Tips
Mount the blower on a stable base using the floor-mount brackets. Position it so the outlet aligns with your tuyere pipe, and use a short section of flexible ducting to absorb vibration.
Keep the intake clear of dust and debris. A clogged intake reduces airflow and can overheat the motor during long sessions.
7. Blacksmithing and Heating Coal 25lbs — Best Coal for Forge Work
Coalforsaleonline Blacksmithing and Heating Coal 25lbs
25lb Bituminous
Chunk Form
Clean Burning
High Heat
Pros
- High-quality bituminous coal ideal for blacksmithing
- Consistent chunk size for even burning
- Clean burning with good heat output
- 25lb quantity for regular users
- Excellent 78 percent 5-star satisfaction
Cons
- Smaller bag needs more frequent reordering
- Shipping sensitivity for bag integrity
- Some batch variation possible
- Not Prime for some regions
Even the best coal forge is useless without quality fuel. This bituminous blacksmithing coal from Coalforsaleonline has a 78 percent five-star rating across 623 reviews, making it one of the most trusted coal sources for hobbyist and professional smiths alike.
The chunk form burns evenly and converts to coke efficiently. Good bituminous coal should produce minimal smoke once coked and deliver a clean, hot reducing fire that protects your steel from oxidation during heating.
The 25-pound bag is ideal for regular users who forge a few times a week. It is enough coal for roughly 8 to 10 forging sessions of moderate length. The manageable bag size also means easier storage and less mess than bulk quantities.
Many users on blacksmithing forums specifically recommend Pocahontas-grade coal, and this product consistently delivers that quality. The clean burning characteristics mean less sulfur smell and healthier air in your workshop.
How Long Does 25 Pounds Last
Expect roughly 2 to 3 pounds of coal consumed per hour of active forging. A 25-pound bag therefore gives you about 8 to 12 hours of forge time, depending on your firepot size and how aggressively you run the blower.
For a hobbyist forging twice a week for 2-hour sessions, one bag lasts about 3 weeks. Plan your ordering schedule accordingly.
Converting Raw Coal to Coke
Raw bituminous coal must be partially burned to create coke before you forge over it. Start by building a small wood fire in your firepot, then add coal around the edges. As the coal heats, it releases volatile gases and transforms into coke.
Once you have a bed of glowing coke, you forge over that rather than raw coal. This process takes about 10 minutes at the start of each session and is a fundamental skill every coal smith must master.
8. Bituminous Coal 50lbs — Best Bulk Coal for Sustained Use
Pros
- Generous 50lb quantity offers better value
- Properly crushed 1-3 inch chunks
- Suitable for stoves furnaces and forges
- Direct from manufacturer
- Hot burning bituminous for high heat
Cons
- Not Prime eligible may incur shipping costs
- Larger quantity needs storage space
- May contain dust fines
- Less precise for fine blacksmithing
If you forge regularly or run a coal stove alongside your workshop, buying coal in bulk saves money per pound. This 50-pound bag of bituminous coal from Coalforsaleonline delivers the same quality as their 25-pound offering at a better per-pound rate.
The 1 to 3 inch crushed chunks are versatile enough for coal stoves, furnaces, and forges. With 235 reviews and a 4.5-star rating, the bulk offering maintains consistent quality control from the same manufacturer.
I recommend the 50-pound option if you already know you love coal forging and plan to stick with it. The savings over buying two 25-pound bags are real, and having fuel on hand means you never have to pause a project to wait for a reorder.
Be aware that this product is not Prime eligible, so shipping may take longer and cost more than the smaller bag. Store it in a dry container to prevent moisture absorption, which makes coal harder to ignite.
Storage and Handling Tips
Keep bulk coal in a sealed plastic bin or metal container in a dry location. Moisture does not ruin coal, but wet coal is significantly harder to light and produces more smoke during the coking phase.
A dedicated coal bin with a lid also keeps coal dust contained, which matters for workshop air quality and cleanliness.
Cost Comparison Per Pound
Bulk buying saves roughly 20 to 25 percent per pound compared to the 25-pound bag. If you go through more than 50 pounds per year, the bulk option pays for itself quickly.
Factor in potential shipping costs since this item is not Prime eligible. Sometimes the smaller bag with free shipping ends up costing less overall for light users.
How to Choose the Best Coal Forge for Your Needs?
Choosing among the best coal forges comes down to five key factors. Understanding each one helps you avoid spending money on features you do not need or buying something too small for your projects.
Firepot Size and Material
The firepot is the heart of any coal forge. It is the bowl where coal burns and where your steel heats. Standard sizes range from 8 inches up to 12 inches or larger. A 10 by 12 inch firepot handles most knife-making and general forging work comfortably.
Material matters just as much as size. Cast iron firepots are traditional and affordable but can crack under thermal shock. Mild steel firepots, like the 1/2-inch thick sixcow model, resist cracking and last longer under heavy use.
Deeper firepots give you a larger reducing zone, which means cleaner heats with less oxidation on your steel. Look for at least 3 to 4 inches of depth for serious forge work.
Blower Type: Hand Crank vs Electric
Hand crank blowers teach you fire management and require no electricity. They are perfect for beginners learning the fundamentals and for outdoor setups without power nearby. The downside is physical fatigue during long sessions.
Electric blowers like the sunlar 250W model deliver consistent airflow without effort. They are essential for professional or frequent use. The trade-off is noise, electricity dependency, and the need for airflow control since full power is often too much for a small fire.
My recommendation is to start with a hand crank if you are learning, then add an electric blower once you understand fire management. Many smiths keep both options available.
Construction Quality and Durability
Look for heavy-gauge steel construction throughout the stand and firepot. Thin sheet metal flexes under heat and weight, which shortens the life of your forge. Powder-coated finishes resist rust and extend outdoor usability.
Non-slip feet matter more than people expect. A forge that walks across the floor while you hammer is dangerous. The Simond Store models with non-slip feet earned consistently positive feedback on this point.
Welded joints are stronger than bolted ones for high-stress areas like firepot-to-stand connections. Check whether the firepot arrives pre-welded or requires assembly.
Portability vs Stationary Use
If you forge in a shared space, outdoors, or move between locations, weight and size matter. The compact Simond Store Hand Blower Forge at 5 kilograms is genuinely portable. The 103-pound Complete Starter Kit is not something you want to move regularly.
Consider your workspace permanently. A heavier forge that stays put is more stable and often more durable. But if you need to store your forge after each session, lighter models win.
Coal vs Propane: Which Fuel Is Right for You
Coal forges run hotter than propane forges and cost significantly less per hour of operation. Coal is the traditional choice for forge welding and gives you a reducing atmosphere that protects steel from scale buildup.
Propane forges are cleaner, quieter, and faster to start. They are better for indoor use and require less cleanup. Many beginners start with propane for convenience and switch to coal once they want lower fuel costs and higher temperatures.
Forum consensus from active blacksmiths is that coal costs roughly half what propane costs per hour of forging. The trade-off is the learning curve and the mess.
Budget Considerations
A complete beginner coal forge setup costs between $130 and $360 for the forge itself. Add $50 to $70 for an electric blower if your kit does not include one, and $50 to $100 for your first coal supply. Total entry cost runs roughly $200 to $500.
Professional-grade setups with stands, firepots, and blowers can reach $700 or more. Used coal forges in working condition typically start around $400 according to forum reports from experienced smiths.
Remember that coal itself is an ongoing cost. Budget for roughly 2 to 3 pounds of coal per hour of forging when estimating long-term expenses.
Safety and Ventilation
Coal forges produce carbon monoxide, sulfur dioxide, and coal dust. You must forge in a well-ventilated area, ideally outdoors or in a shop with a side-draft hood and chimney. Never operate a coal forge in a closed garage or basement.
Wear natural fiber clothing, leather apron, and safety glasses at minimum. Keep a fire extinguisher and bucket of water nearby. Coal sparks travel farther than propane sparks, so clear a wider radius around your forge.
Long-term exposure to coal dust poses health risks. Use a respirator when handling dry coal and clean ash regularly from your workspace.
FAQs
What is the best coal for a forge?
Bituminous coal with low sulfur content is the best coal for a forge. Look for grades like Pocahontas #3, which burns clean, converts to coke efficiently, and produces minimal clinkers. The Coalforsaleonline Blacksmithing Coal reviewed in this guide is a reliable bituminous option with a 78 percent five-star rating from over 600 buyers.
Is a coal forge better than a gas forge?
Coal forges run hotter than gas forges and cost about half as much per hour to operate. They also provide a reducing atmosphere that protects steel from oxidation. However, gas forges are cleaner, easier to start, and better for indoor use. Many smiths use both: coal for forge welding and heavy work, propane for quick small jobs.
Is it cheaper to forge with coal or propane?
Coal is significantly cheaper to forge with than propane. Active blacksmiths on forums report that coal costs roughly half what propane costs per hour of forging time. A 25-pound bag of quality bituminous coal provides about 8 to 12 hours of forging for around 50 dollars, while equivalent propane use would cost substantially more.
How hot does a coal forge get?
A properly managed coal forge can reach temperatures of 2,600 to 3,000 degrees Fahrenheit. This is hot enough for forge welding, which requires around 2,300 degrees. The deeper and better-managed your coal fire, the more consistently you hit these peak temperatures across your firepot.
What size coal forge do I need?
For beginner knife making and hobby work, a firepot of 8 to 10 inches is sufficient. For professional knife making, bladesmithing, and forge welding, a 10 by 12 inch firepot gives you the workspace and heat depth you need. Larger projects like architectural pieces require even bigger firepots or a variable heat zone design.
Final Thoughts on the Best Coal Forges for 2026
After reviewing eight products across every price range and skill level, my top recommendation for most smiths is the Simond Store Welded Firepot Kit. It hits the sweet spot between build quality, firepot size, and value for serious hobbyists and professionals alike.
Beginners should start with the Simond Store Hand Blower Forge to learn fire management without a big investment. And regardless of which forge you choose, pair it with quality bituminous coal from Coalforsaleonline to get the clean, hot fire that makes coal forging so rewarding.
The best coal forges are the ones that match your projects, your space, and your budget. Pick the setup that fits where you are today, and upgrade components as your skills grow. That is how every great blacksmith built their shop.