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1kg/2kg/3kg/4kg/5kg Double Ring Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Melt Jewelry Tools

Free shipping on orders over $29.99

$54.17

$ 28 .99 $28.99

In Stock

1.Size:1kg


  • Material: Graphite ; Size: 1kg , 2kg , 3kg , 4kg , 5kg ; Package Included: 1 pcs
  • Carbon crucible has the feature of good heat stability, can resistance to thermal shock
  • erosion resistance: the feature of good acid and alkali resistive will keep the using performance
  • Carbon crucible has good of thermal conductivity, can save melting time and energy
  • Very Low ash can keep the precious metal clean , avoid to be polluted


Heat it slowly when the first using , can help to prolong service time.
Store it in dry place, avoid wet or water
Avoid mechanical impact force , avoid drop from high place
About the application of carbon crucible:
Carboncrucible is wide used for experiment, metal melting ,casting , In metallurgy, casting, mechanical, are widely used in alloy tool steel smelting and non-ferrous metal smelting