Graphite Crucible Professional Portable Melting Refining Foundry Cup for Casting Gold Silver Copper Brass

Feature Highlights: 1. Excellent Heat Performance – Heats up and cools down quickly, handles extreme temperatures with ease, and resists strong acids, alkalis, and corrosion. Perfect for melting metals like gold and silver. 2. Built Tough & Reliable – Made with high purity and density for outstanding wear resistance, smooth lubrication, high mechanical strength, and long-lasting chemical stability. 3. Clean Metal Melting – Keeps your metals pure during smelting. Designed specifically for melting gold, silver, copper, brass, aluminum, and more without contamination. 4. Precision Casting Ready – Carefully crafted with attention to detail. A must-have tool for casting and refining metals. Lightweight, compact, and easy to carry—ideal for metalworking shops. 5. Pure Graphite Construction – Made from solid graphite for superior thermal shock resistance, excellent heat and electrical conductivity, and sturdy, durable use. Product Details: This professional portable graphite crucible is built for efficient melting and refining of gold, silver, copper, brass, and other metals in foundry casting. It offers fast heating and cooling, high temperature resistance, and strong corrosion protection—keeping your metals pure throughout the process. Crafted from high-density graphite, it ensures great thermal stability, mechanical strength, and long service life. Lightweight and easy to handle, it’s a reliable tool for both small workshops and larger smelting operations. Specifications: - Material: High-purity graphite - Suitable for: Melting gold, silver, copper, brass, aluminum, etc. - Features: Thermal shock resistant, corrosion resistant, high density, high strength - Use: Foundry casting, metal refining, smelting