The 5 Best Metal Melting Molds (2023 reviews)

The patelai metal melting mold's high-end materials makes sure that it ages well with use. There are 2 pieces of graphite ingot moulds in this package that include 2 different size, enough quantity for you to use, improving your work efficiency in daily life. It has nice thermal conductivity, which can greatly shorten the melting time and save energy, and withstand 2000 degrees celsius, nice acid and alkali resistance, nice corrosion resistance, impact resistance, 89 mpa compression resistance, and 48.7 mpa flex resistance. The mould can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, aluminum, and so on.

It is graphite, the ash content is less than 0.1 percent, ensuring that the metal purity will not be affected during metal refining. They have slight machining marks from being CNC routed out in the bottom but it doesn't actually show up on the ingot. The sides are flat and squared off. It will work with all metals but be sure that the mold is heated up when you pour. These are a good size to return to the crucible, but smaller that many people use to make ingots.

Why We Like This:

Ingots easily pop out without effort
Aluminum and copper with zero problems
Very strong and makes a good ingot
Machined and clean ready for pouring

Best Runner up: GONGYI Metal Melting Mold

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Here, we present mold that manages to win our hearts. It's the gongyi metal melting mold and it's widely considered as one of all-around great mold you can buy. These molds are really nice, especially if you're melting down for fun in your backyard or a workshop. They're made of high quality metal and are perfect for smelting down gold, silver, whatever metal your smelter is capable of melting down, and shapes that metal into bars.

The smooth cavity finish of the graphite ingot mold makes the ingot very easy to remove without sticking to the mold itself. It works well with aluminum to add to that it is easy to lay these down and pour into as well. The size is larger enough for a good sized ingot, roughly the size of your hand. The flat bottom makes it really easy to lay these down and pour into as well. They come nicely packaged with lots of protection to keep them from breaking down for fun in your backyard or a workshop.

Why We Like This:

Great little replacements for people who smelt and melt metals
New and hot release

Best For Use: Bonbo Metal Melting Mold

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This steel mold is not smooth inside the cavity like graphite molds, but you turn the mold over and the bar will drop out, and will not stick in mold. It is made from top quality cast iron for good thermal conductivity, impact & wear resistance, sturdy and durable. It is great, can hold up to 100 troy ounces of gold. It is designed with a humanized handle, allows you better control and operate during casting iron while avoiding the scalding caused by melting casting. It can greatly shorten the melting and shape time, improves the efficiency.

Why We Like This:

Great for smelting, casting, pouring, melting and refining various metals
New and hot release

Best For making Ingot: Kilixin Metal Melting Mold

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Compared with other mold in this category, the kilixin metal melting mold has a convenient design. This Jewelry Ingot Set-up Mold is made of high-grade Iron and enjoys a long service life. It includes a "c" clamp, and quite comfortable to hold the ingot mold with wooden handle. It is used to make flat plates in 2mm. It is perfect for making ingot from scrap gold and silver.

The Ingot Mold is reversible, so it can be used to cast round / half round bar / wires and flat sheet. The mold does not have a smooth finish either, which is unsuitable for actual use.

Why We Like This:

Molds in 2 convertible and detachable parts for easy extraction and cleaning
Good brand reputation

Best value For money: Cunhill Metal Melting Mold

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The cross graphite casting mold is about 88 x 47 x 8 mm/ 3.45 x 1.85 x 0.31 inch, the inner is 63 x 38 x 4 mm/ 2.48 x 1.5 x 0.16 inch. The graphite molds for casting metal have nice thermal stability, which can withstand 2000 degrees Celsius, shorten the melting time and save energy, has good impact resistance and corrosion resistance to acid and alkali, good in performance to ensure the reliability of product quality.

The star graphite casting mold is 50 mm/ 1.97 inches in length and width, 11.45 mm/ 0.45 inch on each side, proper in size for you to cast metal and make your own jewelry. The package will come with 3 pieces of graphite molds with exquisite craftsmanship and versatile usages, which can meet your daily needs of making necklace pendants.

Why We Like This:

Good investment for long term
Lot of satisfied buyers