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5KG Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys

Free shipping on orders over $29.99

$22.99

$ 10 .99 $10.99

In Stock

About this item

  • Capacity 680ML
  • This crucible has strong corrosion resistance to acid and alkaline solution, and has excellent chemical stability and thermal shock resistance. Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys
  • Can be used in Fuel Furnaces, Medium/High Frequency Heat Induction Furnaces and Kilns Furnaces, Biological pellet furnaces, Natural gas Furnaces, Coke Ovens, Coal Stoves, etc
  • All raw materials are carefully selected in multiple links. Has good thermal conductivity, saves fuel, saves money and is environmentally friendly
  • Check the size on listing photo


OTOOLWORLD 5KG Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys 680ML


Brent
Reviewed in the United States on May 6, 2021
Top edge cracked after using it twice. I may have gripped too hard but I didn't want to spill it. It's working fine.
David Rader
Reviewed in the United States on May 13, 2021
The last 5kg graphite crucible I had only lasted 3 smelts before the rim cracked during a pour and made hot lava mess. I have had the OTOOLWORLD 5kg for a short period of time and have already ran 6 melts and it's going strong and cleans up nice and easy after each use. Great quality!
Robert A. Charlie
Reviewed in the United States on February 28, 2021
Finally got around to trying this. Not even 5 mins in the smelter I heard a pop and this happened!. Don't buy!
Justin & Catherine
Reviewed in the United States on February 15, 2021
This was after one copper melt in my 5kg Cast Masters propane forge.
Josh Ramsey
Reviewed in the United States on September 20, 2020
The first time I used it, it crumbled where i picked it up and caused material to drop down in my forge.
pauline pelletier
Reviewed in the United States on March 21, 2020
Exactly as statedFast shipping
carmengayle
Reviewed in the United States on September 30, 2019
Can’t wait to put this to use! These are some of the best out there. Sturdy material, last forever!
Chris gatewood
Reviewed in the United States on February 25, 2019
Worked great no issues
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