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GongYi Graphite Crucible, 2kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Smelting Jewelry Tools

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$39.99

$ 18 .99 $18.99

In Stock
  • What For: These high-density graphite crucibles are designed to be used with electric furnace.
  • Material: Pure graphite has good thermal conductivity and high temperature resistance, that's why we use it for our crucibles, They withstand temperatures can be upto 3200 F for Electric Furnace.
  • What's Special: The graphite crucible has a special glaze layer and a dense molding material on the surface, which greatly improves extends the service life.
  • Outer Groove: You can handle it via stainless steel tongs for pouring easily.
  • TIPS: We do not recommended to be used with torch method or open flame furnaces, otherwise the crucible will be oxidized and cracked.


Graphite Crucible, 2kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Smelting Jewelry Tools


Lexington Jewelers
Reviewed in the United States on July 25, 2024
bought this product believing it to be 3.5" that would fit my machine nicely. turns out the box is 3.5" the crucible itself is only 2.25" a total waist of my time and money. it would be nice if they actually described the product not the box it comes in. im gonna throw that away and use the product. not the box.
Hoghunter29
Reviewed in the United States on July 15, 2024
Very high quality and super fast shipping very happy with this crucible!
john kirk
Reviewed in the United States on June 20, 2024
The bottom kept falling out of the 3kg crucibles. I had no problem getting them replaced and the 2 kg crucibles worked just fine. Maybe a quality control issue with the 3 kg product
Frank
Reviewed in the United States on February 17, 2024
It did the job required well
Señor Baca
Reviewed in the United States on December 5, 2024
It lasted about 15 smelts, which is too be expected. Performance is above adequate and I will get more
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