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DZQ High-Purity Graphite Crucible 3kg Graphite Furnace, Smelting Furnace Double Ring Melting Gold, Metal Jewelry Casting Tool, for Melting Metal Gold Silver Copper Aluminum

4.8 (1) Write Review
Free shipping on orders over $29.99

$33.99

$ 17 .99 $17.99

In Stock

1.Size:3kg


  • With 99.9% high-purity graphite and 1.8-1.82g/cm³ high density, our crucible is not easy to be doped with impurities during the smelting process and can be used for melting high-purity precious metals.
  • This small graphite crucible has excellent thermal conductivity properties, which can highly shorten the melting time and save energy.
  • Using high-quality craftsmanship, our graphite furnace can be used up to a maximum temperature of 1300℃. Not easy to crack during high-temperature casting, long service life. Pour opening groove design makes it easy to use.
  • Compared to clay graphite crucibles, our high-purity graphite crucibles can still maintain stability when exposed to strong acids and alkalis and are not prone to be corroded and oxidized.
  • In metallurgy, foundry, machinery, chemical, and other industrial sectors, graphite crucibles are widely used in non-ferrous metal smelting, such as gold, silver, copper, aluminum, and lead.


Product Description

DZQ Graphite Crucible
DZQ Graphite Crucible
DZQ Graphite Crucible
DZQ Graphite Crucible
DZQ Graphite Crucible
DZQ Graphite Crucible

Nicholas Roberts
Reviewed in the United States on March 2, 2024
Formed a large crack on my second use. Upper ring almost gone completely... not great
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