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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Wednesday, Jul 22
Size: 12KG Melting Furnace
Features
- UNIQUE TO THE WHOLE NETWORKLSMIITTH metal melting furnace with double forge burners, each burner is around 100,000 BTU ,fast melting can save 50% time and 20% gas cost ; Unlike other single burner furnace , the flame can only reach to 1/2 wall of the crucible, the opposite side has no flame. LSMIITTH dual burner furnace solved this problem by heating 2 sides of crucible at the same time. You could replace the bell burner head, because it is connected by threads to the burner directly.
- Durable AND EFFICIENT INSULATION MaterialsFurnace body is made of stainless steel(1mm thick), highly resistant to corrosion, lightweight and strong enough to 170LB people standing. 12KG Large melting furnace outside size: 12" diameter x 15" height (30cm x 37cm); Inner size: 8" diameter x 10"Height (20cm x 24cm); Furnace body and lid are fully lined with 2 inch of ceramic fiber insulation, which can withstand high temperatures of 2600F (1425 C) . and it is a replaceable inner wall material. Attention: It can not melt steel, iron.
- Safe and ProffesionalThe metal smelter is made of steel, thinness is 1.5mm, superior strength and durable. The full body and lid are fully lined with 2 inch of ceramic fiber insulation. Highly heat resistant. Safe enough for smelting. The burner gas hose with regulator input is QQC type, output is 5/8", which can hook up to American standard Propane Tank directly. Maximum Output is 30PSI (CSA). You can control gas consumption by adjusting gas pressure easily.
- Turn TRASH into treasureFoundry Metalwork is surprisingly easy and affordable, and well with LSMIITTH full line of furnaces and smelting products, you can easily make turn scarp metal into something fancy artwork, like ingots, special parts and and 3D casting ornaments. METAL MELTING MADE EASY!
- After-sale service.LSMIITTH provide one year warranty after sales and lifetime technical support.
Brand: LSMIITTH
Material: Aluminum
Number of Items: 1
UPC:
Brand Name: LSMIITTH
UPC: 706696400727
Warranty Description: Manufacturer warranty for 30 days from date of purchase
Part Number: F612
Model Number: F612
Manufacturer: LSMIITTH
Item Type Name: Gas Metal Melting Furnace
Material: Aluminum
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jul 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 12KG Melting Furnace
this thing was awesome, I do think it could have came with better instructions on how to assemble, the youtube video was in fast motion and hard to watch but I got it together, its my first smelter but it was so much fun, it melted copper and poured pretty easy. Talk about hot, this is a whole new level, I will use this alot just as a hobby, I love it.
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Reviewed in the United States on February 10, 2026 by Jbutler53
Size: Double Burner 8KG Furnace
How easy it was to assemble. I use it to melt various types of metal. It's cut down length of time it takes to perform a melt in half. It works great. It would be better if it came with a lid that swung open and shut down instead of having to use the tongs to take it off the furnace and set it down somewhere safe.
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Reviewed in the United States on August 6, 2024 by W.R.
Size: 12KG Melting Furnace
Used it twice to melt brass. Worked well, and the higher temp to melt brass took longer but was no problem. The rivets holding the lid handle melted, but everything else worked well. Be sure there is nothing above the unit during operation, as there is a large hot air plume above, when in operation.
Reviewed in the United States on June 21, 2025 by Jim
Size: Melting Furnace with 16KG&6KG Crucibles
Melted copper, tried lifting the smallest supplied crucible with the tongs in the kit and the crucible edge broke off and spilled 8 pounds of copper inside the furnace. Tipped the furnace over to get the bulk of the copper out. This resulted in the rivets on the lid handle melting, as they were made of aluminum. The package should include a lifting tong and better crucibles. The provided gloves had incomplete stitching which allowed some of the metal to burn my hand when the crucible dropped back into the furnace. Thank goodness it did not break at my feet. I am ordering some lifting tongs and pure graphite crucibles. I do not know if the insulation is compromised, but will find out on the next attempt. I purchased this product thinking it was well rated. I am now doubting the Amazon rating system.
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Reviewed in the United States on May 1, 2024 by Johnnie Merritt
Size: Double Burner 8KG Furnace
Great smelter, very fast
Reviewed in the United States on May 2, 2026 by Todd Moyers
Size: Double Burner 8KG Furnace
You got to buy this You got to buy this one It has two burners And I tell you what it cuts the time in half on melting stuff I love it Thank you
Reviewed in the United States on August 24, 2025 Reviewed in the United States on August 24, 2025 by Ana Escobedo
Size: Double Burner 8KG Furnace
Very easy to assemble and simple to use if safety precautions are observed. This kiln melted 1 Kg of scrap copper in about 20 minutes from start up to pour. My electric kiln couldn't do it in an hour. Very efficient and I recommend it.
Reviewed in the United States on May 15, 2024 by Kenneth P. Barbano
Size: Melting Furnace with 16KG&6KG Crucibles
The metal is thin. After just one use, the surface started to warp, which might be due to poor insulation. The metal deformed when exposed to high temperatures. It's not worth the price.
Reviewed in the United States on August 8, 2024 by yatsinglee