High Density Casting Graphite Crucible 1 kg Emas

High Density Graphite Crucible for 1 kg Gold Capacity

Description:

This high-density graphite crucible is engineered for optimal performance in melting precious metals, particularly gold. With a robust design and precise dimensions, it offers a reliable solution for jewelers and metallurgists.

• Material: High-Density Graphite
• Capacity: 1 kg of gold
• Design: The crucible features a cylindrical body with a slightly flared top for easy pouring. It includes a notch for secure handling and pouring of molten metal.
• Durability: Made from premium high-density graphite, it ensures excellent thermal conductivity and resistance to thermal shock, making it ideal for high-temperature applications.
• Application: Suitable for use in furnaces and high-temperature environments, perfect for melting gold and other precious metals efficiently.

Features:

1. High Thermal Conductivity: Ensures rapid and uniform heating, reducing melting time and energy consumption.
2. Excellent Thermal Shock Resistance: Withstands rapid temperature changes, minimizing the risk of cracking.
3. Smooth Interior Surface: Facilitates easy pouring and reduces metal wastage.
4. Precise Dimensions: Designed to fit standard furnaces, ensuring compatibility and ease of use.

Usage Instructions:

1. Preheating: Gradually heat the crucible to drive off any moisture before initial use to prevent cracking.
2. Melting: Load the crucible with gold and place it in the furnace. Ensure gradual heating to reach the desired melting temperature.
3. Pouring: Use appropriate tongs or holders to handle the crucible. Pour the molten gold into molds carefully to avoid spillage.

This high-density graphite crucible is an essential tool for professional jewelers and metalworkers, providing efficiency and durability for gold melting processes.