Key features

• •Precise Dimensions: Ingot molds have two types of multi-slot molds (11-hole Type A and 15-hole), both of which adopt a standardized size of 100×100×20mm, suitable for processing gold, silver, copper, brass and various alloys, so please check the dimensions before purchase to ensure they match your equipment
• •Premium Materials: Graphite ingot mold is made of graphite with an ash content below 0.1%, ensuring high purity during metal refining. It can withstand high temperatures up to 2000°C, features protection against acids and alkalis, is not easy to crack or deform under repeated rapid heating and cooling, and maintains stable structure during long-term high-temperature operation (pressure rating: 89 MPa compression, 48.7 MPa bending)
• •High Thermal Conductivity & Fast Casting: Steel pyramid ingot mold features a high thermal conductivity graphite structure, which greatly accelerates metal melting and solidification, shortens casting cycles and reduces energy consumption. It also ensures uniform forming and smooth surface of castings, allowing easy demolding without frequent mold cleaning
• •Excellent Casting Precision: This mini graphite molds for casting gold is specially designed for metal casting and jewelry making, providing high-precision molding and clear, delicate details to meet the professional needs of fine jewelry and craft production
• •Widely Used: Reusable graphite ingot mold has a compact size ideal for bench‑top use, and can serve as both a melting crucible and casting ingot mold. It is widely used for smelting and casting gold, silver, copper, aluminum and other non‑ferrous metals, making it perfect for experimental analysis, small‑scale production, jewelry making, as well as retailers, manufacturers and metal casting enthusiasts