Best Propane Forge For Knife Making – Buying Guide 2021

A propane forge is a fantastic source of the heat required for forging; yet, finding one can be difficult due to their high cost. They contain a plethora of specifications that may be confusing to certain buyers. For your convenience, we’ve compiled this comprehensive list of the best propane forge for knife making to assist you throughout the procedure. So, let us get started!

5 Best Propane Forge For Knife Making

Here is the list of the best propane forge for knife making:

1. Portable Propane Forge by Hell’s – Best Propane Forge For Knife Making

Key feature

  • Perfect for Small projects as it has 2300+F capacity
  • Unique oval design
  • 23 pounds product weight
  • It Worthy for knife making and also for jewelry making
  • 1” high density rigid coated for extended life ceramic fiber blanket
  • Includes full size thick fire brick 4.5” X 9” X 1.25 for the bottom
  • General Purpose, commercial, outdoor use only


This Best Propane Forge For Knife Making comes with an oval-shaped forge has a maximum temperature of 2300° F and heats up very quickly. Working temperatures can be reached in as little as 5 minutes! Because of its vertical firing technique, the forge can reach extremely high temperatures in a short period of time. Furthermore, the oval shape ensures that your workpiece receives the maximum amount of flame sweet spot exposure.

As a result of the equal dispersion of fire, this best forge for knife making is suited for a wide range of applications, ranging from knife and tool production to jewelry making and fabrication. The oval body, which measures 19 x 6.75 x 3.5 inches, provides adequate area for working on larger projects as well. You may use the two burners at the same time, which makes for a speedier and more efficient operation.

The hell of a burner is also equipped with a ceramic cloth blanket that is one inch thick and coated with a high-density hard coating to provide the best possible insulation against the high temperatures. Lastly, the HELLCOTE 3000 coating that is included with the provides additional heat resistance while also protecting the insulation by encasing it in a strengthened shell.

  • Competitive price
  • High quality, durable propane forge
  • Portable
  • The forge may be noisy

2. Double burner propane Forge by Hell’s – Best Knife Making Forge

Key feature

  • Robust construction
  • 2300+ F capability
  • Perfect for larger projects
  • 1” high density rigid coated extended life ceramic fiber blanket
  • Large oval design
  • Aluminum is used in handle
  • Stainless steel is used in blade
  • Includes two fire bricks for the bottom


This best forge for knife making is not only the greatest temperature that creates the best blacksmith forge, but it is also important to have something that is simple to use as a hobbyist. Beginners will have no trouble using the Cast Master Elite Portable Double Burner, which is extremely simple to set up. The forge’s circular shape and vertical burning technique ensure that heat is distributed evenly throughout the whole workspace. It comes with all of the equipment you’ll need to outfit your forge with a propane tank; all you have to do is connect the connections correctly and you’ll be ready to work as a blacksmith!

The double burner propane forge can reach a maximum temperature of 2000° F when the central flame spot is exposed to the greatest amount of heat. Furthermore, the Kaowool insulation prevents the forge from becoming overheated, and the CSA-certified regulator ensures that it remains at the optimal temperature for the work you want to do. 12 inch thick stainless steel forge walls ensure that your handy DIY tool will last for a long time and will not need to be repaired or replaced. You will save time by not having to seek for the correct components in your garage because this best knife making forge includes fire bricks that can sustain high temperatures.

The fact that the internal dimensions are 18 x 6 x 4 inches provides you the flexibility to work on both large and delicate projects. Furthermore, the vertical burners provide concentrated heat, so you won’t have to worry about the type of item you’re working on.

  • Portable
  • Useful for large projects like sword
  • High quality and durability
  • Expensive
  • Noisy

3. Black smith single burner propane Forge – Best Propane forge for Beginners

Key feature

  • 2600-degree temperature capacity
  • Lined by 1” thick high density ceramic fiber blanket
  • Rectangular in shape
  • It is not use for the large projects like swords
  • It has powerful burner


In addition to this best propane forge for beginners’ high temperature, solid construction, heat resistance, and mobility, the Blacksmiths Single Burner Propane Forge from the company Simond Store is a good choice. The single burner forge has an internal dimension of 10 x 4 x 2.75 inches, and it has an external dimension of 10 x 2 inches. Because of its compact size, it is extremely portable and may be used for a variety of tasks like knife and jewelry creation, bending metal equipment, tempering, and treating small agricultural implements. Furthermore, the device is only 24.5 pounds in weight due to its compact design.

This top rated propane forge, which is rectangular in shape, is constructed of structural steel pipe with an 18-inch wall thickness. Because of the added 1-inch ceramic fiber insulation, this is possible. It has the ability to withstand temperatures as high as 2600° F. Additionally, this best forge for beginners includes a fire brick that is resistant to high temperatures and is cushioned at the bottom to prevent high-velocity firing. The flame will remain natural blue even at this greater temperature, so don’t worry about it. The use of a high-quality nozzle and an air chock valve ensures that the maximum quantity of air is combined with the fuel, so boosting the efficiency of the burner.

This top rated propane forge also indicates that there is an adequate amount of oxygen present to prevent oxidation and scaling caused by oxidation and scaling. Additionally, we appreciate the tong stand that comes with it. In the propane forge industry, you rarely see such a useful feature, and even fewer manufacturers produce them. It makes the process of putting in and taking out the metal much simpler.

  • Useful for smaller project
  • Easy to use
  • Setting up is difficult
  • It Will not work on large metals

4. Double burner Propane Forge by Cast Master Elite – Best Rated Knife Forge

Key feature

  • Best for making in large projects
  • Its weight about 37 ponds
  • CMF 2000 propane forge
  • This is a dual burner forge that can go up to 2400 degrees F
  • Durable Fire Bricks Included
  • Through this we can complete our project faster


Those who desire to take their welding hobby more seriously will find this best forge for knife making under $300 to be an excellent match. And the Cast Master makes certain that you will continue to use it for a long time to come. The little but highly effective tool achieves high temperatures in a short amount of time, provides durable insulation, and comes with all of the extras you’ll need to make your operations a breeze, such as hoses, regulators, and other accessories. The single burner forge has an oval shape, and the burner is vertically set to generate a consistent heating zone inside the forging. The forge is available in a variety of sizes.

Additionally, this best forge for knife making under $300 has the capability of reaching temperatures of exceeding 2400°F. The thick Kaowool ceramic insulating layer holds in the heat and allows the operating temperature to be maintained for an extended period of time. When it comes to farrier and knife-making chores, continuous heating at the desired place is really essential, and the Cast master is a master at delivering you with this. The instrument is also made more robust by the heavy-duty metal casing that surrounds it. Consider wrapping it with insulation, though, in order to make this small forge for knife making safer to work with.

This best forge for small knife making also includes a refractory fire brick to hold your workpiece, which will ensure that it does not deteriorate even after repeated usage. All of these characteristics combine to make it the ideal propane forge for novices in metalworking who want to improve their skills in farriery and knife forging, among other things. Moreover, because of its endurance, you won’t be able to get rid of it in the near future.

  • High end quality matched with a dual burner
  • Useful for larger projects
  • Easy to arrange
  • Portable
  • Expensive
  • Noisy

5. FASTTOBUY 6 KG Melting Furnace Kit – Best Propane Forge Burner

Key feature

  • 18-inch-long heavy-duty tong
  • Safer handling of the crucible
  • High-capacity crucible melts 6 kg of metal
  • Max temperature of 2373 °F
  • Natural graphite made crucible
  • Offers temperature tolerance and thermal conductivity
  • Furnace and cover come with 2-inch-thick ceramic insulation


When it comes to metal casting, this best propane forge burner from the FASTTOBUY is one of the most desirable tools to have. The difference between this and the DIY forges is that it will provide the ultimate satisfaction of melting and pouring the metal into molds! An ingot mold for rectangular graphite is included in the seven-in-one package, as is a graphite crucible. The crucible has a capacity of 650 mL, and the ingot mold, which measures 125 x 60 x 40 mm, has a capacity of 113 ml. The crucible and ingot mold are made of stainless steel of this best propane forge for knife making.

If you’re having trouble visualizing the dimensions, we’ll break it down for you. This best rated knife forge high capacity allows it can hold up to 6kg of molten copper, 7kg of pure silver, 1.6kg of aluminum, and 12kg of gold in addition to other materials. The mold will contain 1 kilogram of copper, 2.2 kilograms of gold, and 1.2 kilograms of silver, totaling a total weight of 1.2 kilos. And, speaking of melting metals, the propane furnaces reached a maximum temperature of 2373 degrees Fahrenheit. Essentially, this means that anything having a melting point lower than that will liquefy in under 15 minutes.

Natural graphite has a high temperature tolerance and a good thermal conductivity, making it an excellent material for high-temperature applications. Despite this, the furnace’s inside is lined with a 2-inch-thick ceramic wool liner to provide further insulation. A lining of 2 to 3 inches of wool is also included in the cover. Additionally, an additional layer of fireproof mud is applied to the outer cotton liner to ensure that no heat is transferred from the furnace’s inside to the exterior.

  • Easy to put together
  • High temperature
  • Sturdy buildup
  • Expensive

A Buying Guide To The Best Propane Forge For Knife Making

It is critical to understand all of the fundamental parameters to look for in a forge in order to waste money. Following extensive study, we have identified a number of aspects to consider before buying the best propane forge for knife making, allowing you to make a wise pick.


  • One of the most important characteristics to look for in a propane forge is the material. It is the material used in the construction of the tool that affects its quality and durability. The majority of current forges are made of high-quality metal or stainless steel materials.
  • Aside from the forge itself, the instrument comes with a number of attachments, including a regulator, hose, refractory bricks, stands, and a variety of other items.
  • All of these equipment materials must be thoroughly inspected before purchase because they are critical to the quality of the construction, the insulation, and your personal safety.


  • The amount of heat produced by the forge is a crucial issue to consider yourself before purchasing one of these tools. The majority of propane forges work at temperatures ranging from 2000°F to 2500°F, with some reaching temperatures as high as 2600°F.
  • Depending on how much heat a forge can generate, it can operate with different metals and have a wider range of applications.
  • A forge creates a temperature of 2000°F, which means that it may melt and soften any metal with a melting point lower than that degree, according to the manufacturer.
  • Nonetheless, alignment is equally important as maximum temperature in order to produce concentrated heat and a natural flame from the burner.


  • A superb forge excels in reaching high temperatures more quickly and maintaining them for a longer period of time than other forges. And it is the quality of the insulation that ensures that you can weld at the optimal temperature for an extended period of time.
  • For the most part, ceramic blankets or wool are used in single or multiple layers in the forges. The greater the thickness of the material, the better the insulation.
  • In addition, certain forges will recommend that you apply a refractory layer over the external metal surface to increase the level of safety.
  • The fire bricks that come with the tool ensure that the forging temperature is attained fast, and that the workpieces are given adequate support while in the forging process.
  • In addition to being durable, high-quality insulation increases the equipment’s longevity. You don’t want to utilize a tool that will deteriorate after a short period of time.
  • Certain castable refractories are more durable, but they absorb a lot of heat, which increases the time it takes to achieve the optimal temperature.

Dimensions and Form

  • Propane forges are available in a variety of shapes, including oval, rectangular, square, and cylindrical.
  • However, while it is often considered that shapes do not make a significant difference, there are various characteristics linked with the shapes.
  • When compared to the rectangular and square ones, the oval and cylindrical ones provide more even heat distribution and concentrated heat.
  • The size of the forge, rather than its shape, is the feature that deserves the most attention at this point. When it comes to capabilities, size matters since it helps you to function more efficiently.

So go ahead and choose whatever shape you like; just make sure it’s large enough to fit on larger weapons such as swords and other such stuff. An enormous one, on the other hand, may be too large for your job and so impractical to transport.

Gas Consumption

  • Well, the best gas forge for knife making is determined by the number of burners and the operating pressure used.
  • Nonetheless, having a good understanding of how much fuel a standard propane forge consumes can assist you in deciding which one to purchase.
  • Now, if we assume a single burner forge that operates at a lower pressure, a 20 lb portable propane gas tank should last approximately 8 hours at that pressure.
  • However, when the pressure is increased, such as from 15 psi to 20 psi, the run duration is somewhat reduced to 4-7 hours.
  • To accommodate larger forges with 2 to 5 burners, divide the total run duration in half. As a result, if you choose a forge with a single burner, you will save money on fuel.
  • Furthermore, if you upgrade to larger models with several burners, your fuel consumption will increase proportionately.

Installation and Maintenance

  • In blacksmithing, whether you’re an experienced professional or an amateur, a propane forge that is simple to set up is always the best choice.
  • Assuming that it has been installed correctly, you should keep in mind that regular maintenance is required to keep it in peak operating condition.
  • Product maintenance increases the efficiency and extends the life of the product.
  • Maintaining the goods will require professional assistance every time, and replacing broken parts and tools will be difficult to come by in the market, so you should avoid purchasing such products.

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Forges are an essential aspect of any blacksmith’s workshop, therefore you’ll need to invest in the best propane forge for knife making. You can choose from a variety of choices available on the market, or you can select for propane forges, which are portable, consistent, and durable. They will also emit less pollution because they run on natural gas rather than hard fossil fuels, which tend to emit smoke. Once you begin using these propane forges, you will see that they are much easier to use than other types of forges because they do not require constant attention.

Frequently Asked Questions

Is propane hot enough to forge?

Propane is a hydrocarbon that is comparable to natural gas in that it is extremely hot, even hot enough to forge metal. Most propane forges can reach temperatures of 2500°F if the air pressure is properly managed. If it is utilized outside, it has the potential to reach temperatures of 3623°F.

What is the best fuel for forging?

This is dependent on a variety of factors, including the availability of the fuel in your area, your level of competence, and the complexity of your project.

Wood, coal, and natural gas are the three most prevalent sources of fuel used in forges, with coal being the most common. If you have been working in the blacksmithing industry for a long time and are familiar with the fundamentals of forging with coal, coal is without a doubt the greatest fuel to use because it heats up quickly.

Propane or natural gas, on the other hand, would be the greatest fuel for forging for beginners and casual forgers. The best propane forge for knife making achieves a high temperature quickly and does not require any additional regulating on your end.

What does a forge need?

Only fuel and air are required for forging. Air is essential for keeping the fuel burning properly. However, if we go into greater detail about the forging process, we find that it necessitates the following items: a forge that warms your work, a tool to hold it, something to place your workpiece on, and a hammer that applies force. The fundamental premise of forging is extremely simple: simply heat the metal and strike it repeatedly.

How long does it take to forge a knife?

Forging a knife needs several steps, including heating, honing, tempering, freezing, and warming of the metal component. To forge a tiny knife, it can take anywhere from 2 to 4 hours to complete all of these steps. However, the amount of time required varies depending on your skill level, instrument set, and forge.

What is knife making called?

Bladesmithing is the skill of forging knives, swords, daggers, and other blades with a forge, hammer, hearth, and other smithing tools to create a variety of blades for various purposes. In addition to metalworking processes comparable to those used by blacksmiths, bladesmiths also use woodworking techniques for the handles of knives and swords as well as leatherworking for sheaths, which is common in the mediaeval period.

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