3kg High Purity Graphite Crucible – Metal Melting & Jewelry Casting Tool

This high-purity graphite crucible is designed for metal melting, refining, and casting applications. Suitable for use with compatible furnaces, it is ideal for jewellery making, metalworking, laboratories, and casting projects involving materials such as gold, silver, copper, and other metal alloys.

Made from natural graphite, this crucible offers excellent thermal conductivity, high-temperature resistance, and reliable heat stability to support efficient melting processes. The pouring groove design allows easier handling and controlled pouring during casting.

Key Features

• 3kg Melting Capacity – Suitable for small-scale metal melting and casting applications.
• High Purity Graphite Material – Provides excellent thermal conductivity and heat resistance.
• Wide Metal Compatibility – Suitable for melting gold, silver, copper, and other metal alloys.
• Pouring Groove Design – Designed for easier pouring and improved handling.
• High Temperature Performance – Features good thermal stability and low thermal expansion during heating.
• Corrosion Resistant Surface – Special surface treatment helps improve durability and service life.
• Professional & Hobby Use – Suitable for jewellery makers, workshops, laboratories, and casting enthusiasts.

Specifications

• Product Type: Graphite Crucible
• Material: High Purity Graphite
• Capacity: 3kg
• Inner Diameter: 50mm / 1.97 inches
• Height: 170mm / 6.69 inches
• Weight: 3kg
• Design: Grooved Pouring Spout
• Application: Metal Melting & Casting

Suitable For

✔ Gold melting
✔ Silver melting
✔ Copper melting
✔ Jewellery casting
✔ Metal refining
✔ Foundry projects
✔ Laboratory applications

Package Includes

• 1 × Graphite Crucible (3kg)

Note: Use with a suitable compatible furnace. Avoid direct open flame or unsuitable heating methods, as incorrect use may cause oxidation, cracking, or damage to the crucible.