AMCJJ Smelting Furnace Kit 12KG Propane Melting Furnace Kit – Metal Casting Machine for Gold, Silver, Copper, Jewelry Making & Refining
Condition: New
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Availability:
16 left in stock
Arrives
Friday, Jul 24
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Color: black02
Features
- Rapid Heating & High Performance Equipped with a powerful US-standard 30PSIG regulator and upgraded burner valve, reaching intense temperatures of up to 2400F to melt gold, silver, copper, and aluminum in just 15-20 minutes
- Advanced Insulation & Durability Lined with a thick (50mm/1.96") high-density ceramic fiber blanket that withstands extreme temperatures up to 2400F+, offering superior heat retention and durability compared to standard thinner linings
- Shorten melting timeWe have incorporated insulation materials into the design of this kit to minimize heat loss and significantly shorten melting time. It is designed specifically for household and commercial use, with a wide range of applications and powerful functions
- Widely applicableWhether you are a beginner or an experienced professional, this kit is perfect for DIY, jewelry processing, home metal smelting, and scrap metal recycling. Effectively melt aluminum, copper, gold, silver, etc
- One box full packageThis comprehensive kit includes everything needed for seamless melting. It is equipped with a furnace, burner, gas pipe with regulator, pliers, 12KG crucible, mold, insulated gloves, and manual, providing complete settings for your melting needs
Description
AMCJJ 12KG Propane Melting Furnace Kit – Metal Casting Machine for Gold, Silver, Copper, Jewelry Making & Refining
Product Dimensions: 10.6 x 10.6 x 14 inches
Item model number: R-12-BK
Item Weight: 16.5 pounds
Manufacturer: AMCJJ
Date First Available: December 20, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 24
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Color: silvery 1
Good price, I added refractory material, works better now
Reviewed in the United States on May 26, 2025 by Joe Montoya
Color: black02
Do not under any circumstances order this. Had a crack in the fitting that nearly caused an explosion. I ordered it for my sons school project. He got an incomplete F. I had no time to return it, so had to spend more money to repair it. Just to find out it wouldn't even melt aluminum cans. with a far better burner in it. Seriously, I will never even consider buying anything from this distributor again.
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Reviewed in the United States on June 2, 2026 by C. E. Harris
Color: black
This is such horrible construction and poor quality materials it's unbelievable! I am embarrassed for the manufacture. Thin metal like tissue paper. Thr crucible is soft to the touch. The leather gloves are probably the best part of the entire unit. Valve 3.99. Its not returnable so I am stuck with it. I am honestly nervous to use it from a safety standpoint. After using it I have re evaluated my assessment of this product. It works well. The crucible firmed up on baking. You can still see my thumb print in it. The insulation blankets are coming apart and getting in the melted metal. They will need to be coated. Don't buy the black painted one as the paint fumes are horrible even outdoors. For the 100$ it's a place to start. I like the propane valve and hose quiet a bit. The tongs are useless. The ingot mold is good for about 3 uses. All better than I hoped for. Plan on a full rebuild and new crucible at 15 to 20 uses.
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Reviewed in the United States on January 22, 2026 by Motogizmo
Color: silvery 1
Thanks
Reviewed in the United States on August 2, 2025 by samantha
Color: black02
Horrible, this kit couldn’t melt rubber. Wasted 25 gallon tank and couldn’t even melt copper. Hopefully I can get my my back. More Chinese junk!!! Don’t walk away run!!
Reviewed in the United States on March 22, 2026 by Absolute trash product. Bought one it broke, returned and replaced and now that one broke 3 days after return closed
Color: silvery 1
I used it like one time and didn’t really melt my silver cause I didn’t have it set up just right so this summer I’m taking it outside and trying thing a little different but be careful with the part that goes in the container cause it came undone so I’m gonna have to like sotter it together before I try melting anything but for the price you can’t go wrong I was just in a hurry when I got it I went threw the instructions quick and later found out that I just had taking my time to read it carefully
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Reviewed in the United States on March 16, 2026 by Andrew
Color: silvery 1
Tried to melt some stranded copper wire and after using two 30lb tanks of propane, it still was not melting. I don’t know that this thing would even melt an aluminum can. If it worked well, I would love to have something like this as I have lots of use for it, however, it did not perform as intended or as stated on the description.
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Reviewed in the United States on September 10, 2025 by jim scarsdale