10 Best Metal Foundry Kit 2025 in the United States

The Nelyrho 25KG Propane Melting Furnace Kit is designed for metalworking enthusiasts and professionals looking to melt a variety of metals, including copper, aluminum, and gold. One of its standout features is the durable stainless steel construction, which ensures longevity and stability during use. With a heating capability of up to 1400°C (2552°F), this furnace efficiently melts up to 25KG of metal, making it suitable for both jewelry making and larger DIY projects.

The kit also includes a comprehensive set of accessories, such as a burner, gas hose with a 30 PSI regulator, a crucible, lifting tongs, and fire bricks, which makes it user-friendly for those new to metal casting. Customer support is an added bonus, providing assistance whenever needed.

While this furnace excels in heating efficiency and build quality, there are a few considerations. The 43-pound weight may pose challenges for portability, especially for those planning to move it frequently. Additionally, although the comprehensive accessory kit is a plus, users should ensure they are familiar with propane safety protocols, as proper ventilation and handling of the fuel are essential.

The Nelyrho 6KG Propane Melting Furnace Kit is a comprehensive set for anyone interested in metal smelting, whether you're just starting out or you're already experienced. One of its standout features is the furnace's impressive power capacity, which boasts 135,000 BTUs, allowing for quick and efficient heating—melting something like aluminum in as little as 10 minutes. This speed can significantly boost productivity in your metalworking projects.

The kit comes with a 6kg crucible, which is flexible as it can also accommodate smaller crucibles you might own. However, it's important to preheat the crucible to avoid thermal shock, and a note that crucibles will naturally wear out over time. Replacements can be conveniently purchased from the Nelyrho store. Safety and ease of use are considered, with the inclusion of two crucible tongs and compatibility with different crucible sizes. The inclusion of a 30 PSI American standard regulator lets you easily control the flame size. The furnace is propane-fueled, which is generally accessible and can offer consistent heating.

One potential drawback is its weight of 21.2 pounds, which might make it less portable than some smaller kits. Although it ranks high in popularity, being a best-seller in its category, it’s always good to consider how its dimensions (8.5 x 8.5 x 12.6 inches) will fit into your workspace. The Nelyrho furnace also comes with strong customer support, which can be a huge relief if you encounter any issues. With a solid 4.3 out of 5 stars from customer reviews, it seems to meet user expectations well. However, as with any tool, ensure it meets your specific needs for furnace capacity, safety features, and accessory compatibility before purchasing.

The Nelyrho 3KG Propane Smelting Furnace Kit is a robust option for those interested in melting metals like silver, copper, and aluminum. Its stainless steel construction ensures durability, making it a reliable choice for metalworkers and hobbyists alike. One of its standout features is the high-efficiency heating system, capable of reaching temperatures up to 1400°C, which is more than sufficient for most metal casting projects.

With a furnace capacity of up to 3KG, it can handle a decent amount of material, making it quite versatile. The inclusion of a comprehensive accessory kit, featuring a crucible, tongs, gloves, fire bricks, and more, is a major plus, as it equips users with everything needed to dive into their projects immediately. However, potential buyers should consider its propane fuel type, which requires access to propane and might not be ideal for all users, especially those who prefer electric or other fuel sources.

Safety is addressed with the inclusion of gloves and tongs, but users should always practice caution with high-temperature equipment. The furnace’s ability to melt various materials, including glass, adds to its appeal for creative projects beyond metalworking. Weighing in at just over 12 pounds, it's relatively portable but still robust enough for frequent use. Although primarily aimed at arts and crafts enthusiasts, its performance and capacity may limit it from more industrial tasks. Considering its price point and feature set, the Nelyrho furnace offers good value for small-scale foundry activities and artistic endeavors.