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QNK #6 6kg Clay Graphite Crucible w/Pour Spout for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum

Free shipping on orders over $29.99

$25.99

$ 12 .99 $12.99

In Stock

1.:1kg


2.Color:No Spout


  • 【Professional design】A convenient spout helps pour liquids easily and reduces over-pouring and inventory waste. As an upgraded crucible, it is especially designed for easy pouring out the metal.
  • 【High Temperature Resistance】The QNK high-density clay graphite crucible features a high thermal conductivity and can withstand temperatures up to 1800 °C (3300 °F).
  • 【Durable Melting Crucible】Made of premium raw materials with a high-tech formula. Its strong oxidation and corrosion resistance, high thermal shock resistance, and excellent chemical stability make it a reliable metal casting tool.
  • 【Wide Application】Specially designed, this graphite crucible makes an essential vessel for melting and casting precious metals like gold and silver and non-ferrous metals, including copper, aluminum, brass, etc.
  • 【After-Sale】If there is any problem with the clay graphite crucible received, please feel free to contact us. Please note that some edge burrs or nicks do not affect this product's normal use.



4.4 out of 5 stars Best Sellers Rank
  • #21,162 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing)
  • #22 in Jewelry Casting Tools
Item Weight 3.25 pounds Manufacturer QNK Country of Origin China Date First Available June 21, 2023

Product Description

crucible for melting metal
Crucibles

QNK 6KG Clay Graphite Crucible for Melting Metal with Spout

Our graphite crucibles are high quality melting crucibles. They can be used at temperatures up to 1800 °C (3300 °F) and are suitable for melting and refining precious metals, base metals, and other products.

It is helpful to preheat crucibles to drive of any moisture that may have been pulled out of the atmosphere during manufacturing, storage, shipping, and cooling from the previous firing. And for high value fires (like refining), it is good insurance.

Preheating can be done by placing the crucible on top of the furnace, or on a hot plate, or by putting them in the furnace and raising the temperature slowly.

clay graphite crucibles
clay graphite crucible
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Crucible size guide

Janet
Reviewed in the United States on February 26, 2025
Have only used it 1 times and the side fell off and caused a hole near.
Jerry
Reviewed in the United States on February 13, 2025
It works
Thomas F.
Reviewed in the United States on January 13, 2025
This product is well made and it works great in pouring molten metal into the molds with ease plus it is not a cheap item too. I highly recommended this product because of it’s great design and the materials that it’s made of.
Molly
Reviewed in the United States on July 18, 2024
It has been only used once and it worked fine.
Ryan
Reviewed in the United States on December 30, 2024
Sturdy, no chips. Pour spout is key, did require a little modification to clean it the pour spout lines, but with a file it was easy. She's been up to 2100°F and is hanging in there just fine. I anticipate getting a few of these for each metal we melt.
Alexander Schump
Reviewed in the United States on December 12, 2024
I had a couple dozen pours from this crucible and would buy another as soon as my old one breaks.
Lee
Reviewed in the United States on November 15, 2024
Very well made for smelting metals.
Customer
Reviewed in the United States on October 3, 2024
It was a gift so I can't tell you much other than it works.
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