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Metal Refining Mold Metal Smelting: Graphite casting crucibles designed for melting gold, silver, copper, brass, aluminum, etc., ideal for smelting,

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Features:, Reliable material, main material is graphite, ensuring that the metal purity will not be affected during metal refining; rapid cold and hot

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Electrical Conductivity: Our melting ingot has thermal shock resistance, electrical conductivity and thermal conductivity, which can smelt metals

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Electrical Conductivity: Our melting ingot has thermal shock resistance, electrical conductivity and thermal conductivity, which can smelt metals

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HIGH EFFICIENCY: This pure graphite crucible has high stability performance and good thermal conductivity, which can greatly reduce melting and

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HIGH EFFICIENCY: This pure graphite crucible has high stability performance and good thermal conductivity, which can greatly reduce melting and

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