High-Purity Graphite Melting Mold for Silver & Gold
Premium-grade 99.9% pure graphite ensures ultra-smooth, non-stick surfaces for flawless metal casting. Precision CNC machining guarantees consistent mold cavities, perfect for crafting uniform silver wires or gold bars. High thermal conductivity speeds up melting cycles while resisting cracks under extreme temperatures (up to 3000°C). Ideal for jewelers, metal smiths, and small-scale refineries. Durable polished finish extends lifespan. Compatible with induction furnaces or torches. Bulk discounts available for wholesale buyers.