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TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools
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TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools
GROOVED GRAPHITE CRUCIBLE -- Grooved graphite crucible made of natural graphite with good thermal conductivity and high temperature resistance, and has a small thermal expansion coefficient during high temperature use.
TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools
Item #: 29618471

TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools

Item #: 29618471
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GROOVED GRAPHITE CRUCIBLE -- Grooved graphite crucible made of natural graphite with good thermal conductivity and high temperature resistance, and has a small thermal expansion coefficient during high temperature use.
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What Stands Out

High Purity Material
Crafted from high purity graphite, this crucible ensures optimal heat resistance and durability, preventing contamination during melting to produce high-quality metal ingots.
Versatile Applications
Designed for melting various metals including gold, silver, brass, and aluminum, making it an essential tool for jewelers and metalworkers, suitable for both hobbyists and professionals.
Enhanced Performance
Its exceptional thermal conductivity promotes even heating, allowing for precise melting temperatures, significantly improving efficiency compared to standard crucibles for consistent casting results.

Product Details

Shop TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools online at a best price in Philippines. B088TBBQ71
Package Dimensions5.94 x 3.62 x 3.62 inches (15.1 x 9.2 x 9.2 cm)
Item model numberGC-SG-SMGG-1KG
Item Weight10.8 ounces (306.18 grams)
ManufacturerTOAUTO
Date First AvailableMay 18, 2020

Who Should Buy?

Suitable For
  • Jewelry Makers

    Ideal for jewelers needing precision melting of precious metals for crafting intricate designs and pieces.

  • Metal Hobbyists

    Perfect for hobbyists engaged in metal casting and experimentation with various alloys and metal types.

  • Small Foundries

    Beneficial for small foundries focusing on small-scale metal casting for producing ingots efficiently.

Not Suitable For
  • Large Scale Production

    Not suitable for large operations that require higher capacity furnaces or bulk metal processing.

Product Description

TOAUTO High Purity Graphite Crucible, Metal Melting Ingot Mould for Gold Silver Brass Aluminum Furnace Casting Jewelry Tools

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Customer Questions & Answers

  • Question: What is a graphite crucible used for?

    Answer: A graphite crucible is primarily used for melting metals such as gold, silver, brass, and aluminum. Its high thermal conductivity and ability to withstand high temperatures make it ideal for efficient metal casting processes. When molten metal is poured into molds, the graphite's properties allow for smooth operation without contamination. For instance, jewelers often use graphite crucibles when crafting intricate pieces, ensuring the purity of the metals used in their creations.
  • Question: How does the purity of the graphite affect performance?

    Answer: High purity graphite significantly enhances the performance of the crucible. Pure graphite has lower impurity content, which means it prevents the introduction of unwanted elements into the molten metal. This is crucial for applications requiring high quality, such as jewelry making, where any contamination could ruin the final product. Choosing a high purity crucible ensures that metal melts evenly and produces better results in casting.
  • Question: Can this crucible be used for different types of metals?

    Answer: Yes, the TOAUTO graphite crucible can be used for various types of metals, including gold, silver, brass, and aluminum. Its versatility makes it an excellent tool for hobbyists and professionals alike who may work with different metal types. For example, craftsmen can switch between gold and aluminum without the fear of contamination, ensuring high-quality output regardless of the metal being melted.
  • Question: What temperature can the TOAUTO graphite crucible withstand?

    Answer: The TOAUTO high purity graphite crucible can withstand extremely high temperatures, typically up to around 3000°C (5432°F). This temperature range allows it to effectively accommodate the melting of various metals without compromising its structural integrity. Thus, metalworkers can confidently use this crucible for serious casting projects, from small crafts to larger industrial applications.
  • Question: Is the graphite crucible suitable for both professional and home use?

    Answer: Absolutely, the TOAUTO graphite crucible is designed for both professional jewelers and hobbyists engaging in home metal casting projects. Its quality and performance level support professional-grade applications, while its accessible design allows novices to confidently melt metals. This crucible fits well in any workspace, making it a versatile addition to casting tools for anyone exploring metalwork.
  • Question: How should I clean and maintain the graphite crucible?

    Answer: Cleaning and maintaining your graphite crucible involves simple techniques. After use, allow the crucible to cool and then gently brush off any residual metal and oxidation with a soft brush. Avoid using aggressive cleaning agents to prevent damage. Regular maintenance ensures that the crucible remains in optimal condition for future use, supporting better casting results consistently.
  • Question: What size options are available for the TOAUTO graphite crucible?

    Answer: The TOAUTO graphite crucible comes in various sizes to accommodate different melting needs. Depending on your metal casting volume, you can choose smaller sizes for jewelry making or larger capacities for industrial applications. By selecting the appropriate size, you enhance efficiency and reduce the risk of loss during processing, tailored precisely to your project requirements.
  • Question: Can I use the graphite crucible in an electric furnace?

    Answer: Yes, the TOAUTO graphite crucible is compatible with electric furnaces. Its ability to withstand high temperatures and resistance to thermal shock makes it suitable for various furnace types. When using it in an electric furnace, you achieve a consistent melting temperature and better control over the metal properties, making it ideal for jewelry casting and other precision applications.
  • Question: What factors should I consider when choosing a melting crucible?

    Answer: When selecting a melting crucible, consider factors such as the type of metal you plan to melt, capacity requirements, and the melting temperature. It's essential to ensure that the crucible material can withstand the specific demands of your melting process. Additionally, look for crucibles with high purity, like the TOAUTO graphite crucible, to avoid contamination, ensuring the integrity of your final product.
  • Question: Where can I buy TOAUTO High Purity Graphite Crucible in Philippines?

    Answer: You can purchase the TOAUTO High Purity Graphite Crucible from Ubuy, a reliable e-commerce platform that offers a wide range of products. Ubuy provides access to this premium crucible, ensuring you obtain a quality tool for your metal melting and casting needs, whether you're a hobbyist or a professional craftsman.

TOAUTO Casting Tools GC-SG-SMGG-1KG Editorial Review

The TOAUTO High Purity Graphite Crucible is designed for metal melting ingot mould for gold, silver, brass, aluminum, and other materials casting. It is a heavy, solid, and well-made product that can withstand high temperatures. However, some users experienced it cracking after only using it a few times, while others claimed that it lasted for approximately ten cycles. A few users were disappointed with the product's quality and had poor experience with the brand. Despite the mixed reviews, some customers mentioned that this product is a perfect fit for their electric furnace.

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Pros

  • Heavy and solid product
  • Well-made
  • Perfect fit for some electric furnaces
  • Quality product
  • Perfect packaging

Cons

  • Some users experienced the crucible cracking after a few uses

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Features & Benefits

  • Operating temperature: ≤1800℃
  • 334ml capacity: 3KG copper, 6.4KG gold, 3.5KG silver, 0.9KG aluminum
  • Good thermal and shock resistance, high density, and good thermal conductivity
  • Special glaze layer and dense molding material for improved corrosion resistance and extended service life
  • Ideal for electric melting of metals like copper, gold, aluminum, and silver
  • One-year warranty after-sales and lifetime technical support

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