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cast iron mould

Professional Grade Cast Iron Bullion Mould – 1KG Gold/Silver

Crafted for mints, refineries, and precious metal enthusiasts, our high-density cast iron moulds are designed to produce world-class bullion bars with flawless finishes. This specific dye features a precision-engraved “Maple Leaf” design and clear weight denominations, ensuring your bars meet industry standards for both aesthetics and accuracy.

Technical Specifications

  • Material Heavy-duty Cast Iron / Tool Steel
  • Capacity 1000g (1 Kilo)
  • Compatibility Gold, Silver, Copper, and Brass
  • Design Custom Maple Leaf + Purity Stamp
  • Durability Rated for 5,000+ pours

Key Features

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Industrial-Grade Material

Made from heat-resistant, high-grade cast iron to withstand extreme temperatures without warping or cracking.
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Precision Engraving

Deep-etched lettering and logo design ensure every bar produced has sharp, legible details (1 Kilo, 999.9 Fine Gold).
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Superior Thermal Conductivity

Engineered for even cooling, reducing surface defects and "sinking" in the center of the bar.
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Ease of Release

The smooth internal taper and polished finish allow for easy removal of the cooled bullion bar, maximizing your production speed.

Why Choose Our Moulds?

In the world of precious metals, presentation is everything. Our moulds don’t just hold metal; they define your brand’s quality. From the crisp edges to the mirror-like finish of the engraving, we provide the tools that turn raw melt into a premium asset.

Care & Usage Tips

Always pre-heat the mould to approximately 200°C – 250°C before pouring to remove moisture and prevent splashing.

Use a thin coat of graphite spray or beeswax to ensure a perfect release.

Keep in a dry, cool place. Apply a light film of oil when not in use for long periods to prevent oxidation.

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