HURRISE 5000g Graphite Ingot Bar Mold,Graphite Casting Ingot Mold,Reversible Jewelry Ingot Mould Oil Groove Mold Making Tools,Melting Casting Mould for Gold Silver Metal

• 【Good Durability】Our metal refining mold is made with high-quality materials that provide excellent wear resistance, strong lubricity, and resistance to corrosion. It has a long service life, ensuring that you can rely on it for all your metal refining needs.
• 【Convenient and Practical】Our rectangular graphite mold has a large capacity of 5000g, making it perfect for large-scale metal melting. It's convenient and practical, allowing you to complete your metal refining tasks with ease. If you have any questions, our customer service team is always available to help.
• 【For Metal Melting】Our graphite crucible is designed for precious metal smelting, making it suitable for gold, silver, copper, brass, aluminum, and other metals. It's a versatile and efficient tool that simplifies your metal refining process.
• 【Stable Performance】Our crucible has excellent thermal stability, allowing for rapid heating and cooling. It also has good shock resistance, electrical conductivity, and thermal conductivity, ensuring consistent and performance every time.
• 【Pure Graphite】Our crucible is made of pure graphite, ensuring that the metal in smelting is not polluted. It has high mechanical strength and strong chemical stability, making it a safe and tool for all your metal refining needs. If there is any damage after receipt, please contact us for a replacement.

Specification: Item Type: Graphite Crucible External Size: Approx. 150 x 90 x 40mm / 5.9 x 3.5 x 1.6in Internal Size: Approx. 130 x 70 x 30mm / 5.1 x 2.8 x 1.2in Material: Graphite Metal Refining Capacity: 5000g Package List: 1 x Graphite Crucible