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Item #:
31297085
#1-2Kg Clay Graphite Crucibles Premium Black Foundry Cup Furnace Torch Melting Casting Refining for Gold. Also Great for Silver, Copper, Brass,
Item #:
31297085
BDT 2166
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 15
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Premium black foundry crucible with new long life black coating
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What Stands Out
High Heat Resistance
These crucibles withstand extreme temperatures, ensuring reliable performance during melting and casting, making them ideal for precious metals like gold, silver, and more.
Premium Quality Material
Made from durable clay graphite, these crucibles offer superior quality for consistent performance, enhancing melting efficiency and lifespan compared to standard options.
Versatile Applications
Perfect for various metals including gold, silver, copper, and aluminum, catering to hobbyists and professionals alike, ensuring they'll meet diverse casting and refining needs.
Product Details
- CLAY GRAPHITE FOUNDRY CRUCIBLE — Engineered with a heavy-duty ceramic design that resists cracking and degradation, even under repeated high-heat use—perfect for reliable metal melting operations.
- MELTS GOLD, SILVER & MORE — Perfect for jewelry shops or home studios; compact size Dia. x 3.63" Length - Inside Dimensions - 2.88" Dia. x 3.25" Depth
- ERGONOMIC & SPILL-RESISTANT — Designed for melting gold, silver, copper, brass, aluminum, and more! Easy handling minimizes risk and maximizes confidence while pouring.
- TRUSTED BY PROFESSIONAL JEWELERS — Used in fine jewelry casting setups, part of the proven Rosenthal ecosystem. Withstands temperatures up to 2912°F (1600°C).
- MULTI-SIZE OPTIONS AVAILABLE — Choose the right crucible for your workflow, scale, and metal volume. Use with Fuel and Medium/High-Heat Induction Furnaces and Kilns for optimal performance.
| Product Dimensions (L x W x H) | 4 x 4 x 4 inches (10.2 x 10.2 x 10.2 cm) |
| Item Weight | 14.4 ounces (408.24 grams) |
| Manufacturer | RJS |
| Item model number | RJS-1 |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 19, 2017 |
Who Should Buy?
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Metalworking Hobbyists
Ideal for DIY artisans who melt and cast metals at home for personal projects or small-scale production.
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Jewelry Makers
Perfect for jewelers needing a reliable crucible for melting precious metals like gold and silver.
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Small Foundries
Beneficial for small foundries that require durable, high-quality crucibles for efficient metal melting and casting.
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Industrial Use
Not suitable for large-scale industrial applications requiring high-capacity and specialized crucibles.
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Beginners
Inexperienced users may struggle with proper handling and safety protocols when using graphite crucibles.
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Low-Temperature Melting
Ineffective for projects that involve low-temperature melting, as these crucibles are designed for higher heat applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a clay graphite crucible used for?
Answer: A clay graphite crucible is primarily used to melt and refine metals such as gold, silver, copper, and brass. Its unique composition ensures it can withstand high temperatures without breaking down, making it ideal for metalworking processes. This crucible is especially beneficial for artisans and jewelers who need precise melting for casting delicate items or creating new alloys. -
Question:
What materials are clay graphite crucibles made from?
Answer: Clay graphite crucibles are constructed from a combination of clay and graphite, which provides excellent resistance to thermal shock and enhances heat retention. The clay ensures structural integrity under high temperatures, while the graphite facilitates efficient heat conduction, allowing for faster melting of metals. This combination makes them perfect for extensive foundry applications. -
Question:
Can I use a clay graphite crucible for melting aluminum?
Answer: While clay graphite crucibles are excellent for high-temperature metals like gold and silver, they may not be ideal for aluminum due to its lower melting point and specific reactivity with certain materials. It's generally recommended to use crucibles specifically designed for aluminum to prevent contamination and ensure optimal results. Crucibles tailored for aluminum often have an even distribution of heat and less reactivity with the metal. -
Question:
What sizes are available for clay graphite crucibles?
Answer: Clay graphite crucibles come in various sizes, typically ranging from small capacities of about 0.5 kg to larger options around 2 kg. The 1-2 kg size is particularly versatile, making it suitable for various metalworking projects, whether you're a hobbyist or a professional. Having multiple sizes allows users to choose the right crucible based on their specific melting needs, enhancing efficiency in their metalworking endeavors. -
Question:
How do I properly care for and maintain a clay graphite crucible?
Answer: To maintain your clay graphite crucible effectively, allow it to cool down gradually after use instead of shocking it with cold water. Avoid using steel tools that can scratch the inner surface, and clean it gently to remove any residual metal. Regular inspection for cracks or signs of wear is vital for ensuring your crucible’s longevity, as it's crucial to replace them when they show significant damage to maintain safe melting practices. -
Question:
Can clay graphite crucibles be used in a furnace?
Answer: Yes, clay graphite crucibles are designed for use in furnaces as well as with torch applications. Their ability to withstand extremely high temperatures allows them to perform reliably in both environments. When using with furnaces, ensure that the crucible fits properly in the chamber to allow for even heating, which is essential for achieving optimal melting results for metals. -
Question:
What temperatures can a clay graphite crucible withstand?
Answer: Clay graphite crucibles can typically withstand temperatures upwards of 1600°C (2912°F), depending on the specific composition and design of the crucible. This high temperature threshold makes them suitable for melting precious metals like gold and silver, and they are favored for applications involving high-temperature alloys. Always check the manufacturer’s specifications for the exact temperature limits to ensure safe use. -
Question:
Do I need any special equipment to use clay graphite crucibles?
Answer: Using clay graphite crucibles does require some basic equipment for safe and effective metal working. This includes a suitable furnace or torch, protective gear like gloves and safety glasses, and tools for handling the crucible when it is hot. Additionally, a melting pot or casting mold may be needed to shape the melted metal once it cools. Proper preparation ensures a successful melting and casting process. -
Question:
Where can I buy a clay graphite crucible in Bangladesh?
Answer: You can purchase clay graphite crucibles at Ubuy in Bangladesh. Ubuy offers a range of crucibles suitable for various metal melting needs, including those for gold, silver, copper, and brass. Shopping through Ubuy provides the added convenience of comparisons and insights on various brands and sizes, ensuring you choose the right crucible for your projects. -
Question:
Are clay graphite crucibles reusable?
Answer: Yes, clay graphite crucibles are reusable, and with proper care, they can last through multiple melting cycles. After each use, let the crucible cool down completely before cleaning it to remove any residual material. However, over time and with extensive use, they may develop cracks or wear out, at which point it’s advisable to replace them to maintain effective melting performance.
Rosenthal Collection Casting Tools RJS-1 Editorial Review
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BDT 2166
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Suitable for melting gold, silver, copper, brass and aluminum
- Can withstand high temperatures up to 2912°F
- Compatible with torch and furnace applications
- Designed for use with fuel/gas and medium/high heat induction furnaces and kilns
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