C$139.00
About Induction 3KG Crucible - Graphite with Ceramic Sleeve
Advanced Thermal Design
This crucible features a high-purity graphite inner liner for maximum thermal conductivity and a clean pour. To protect the graphite from rapid oxidation at high temperatures, it is housed in a heavy-duty ceramic refractory sleeve, significantly extending the tool's lifespan compared to standard graphite crucibles.
Key Features
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High-Volume Capacity: Optimized to hold up to 3kg of Gold (approximately 1.5kg–2kg of Silver).
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Dual-Layer Protection: The ceramic outer jacket provides superior insulation and structural integrity, preventing graphite erosion during induction cycles.
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Integrated Pouring Spout: Designed with a precision-notched lip for a smooth, controlled flow into molds.
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Induction Optimized: Specifically tailored for electromagnetic induction furnaces to ensure even heat distribution and prevent "hot spots." Works perfectly with the Pepetools 3KG Tabletop Induction Machine
Specifications
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Capacity: 3kg (Gold) / 155cc
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Max Operating Temp: 1300°C (2372°F)
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Material: Isostatic Graphite & High-Alumina Ceramic
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Compatibility: Fits most standard 3kg electric induction melting furnaces. Including the Pepetools 3KG Induction Melter
Dimensions
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Height - 114MM
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Diameter - 88MM
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Flange Diameter - 97MM
What’s in the Box?
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3kg Graphite Crucible (Inner Liner)
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Vented Ceramic Lid
Pro-Tips for Longevity
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Seasoning: Always preheat your crucible to 200°C for 15-20 minutes to eliminate any absorbed moisture before your first melt.
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Care: Avoid dropping cold metal ingots into a red-hot crucible to prevent mechanical shock.
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