Jewelry Metal Refining Mold Graphite Crucible Gold Silver Copper

Jewelry Metal Refining Mold Graphite Crucible Gold Silver Copper Description

1、Metal Smelting: Graphite casting crucibles designed for melting gold, silver, copper, brass, aluminum, etc., ideal for smelting, casting, and refining all kinds of metals. 2、High Purity: High density, high mechanical strength, strong chemical stability, great wear resistance, strong lubricating performance, durable for long term use. 3、Excellent Thermal Stability: Rapid heating and cooling, strong acid and alkali resistance, corrosion resistance, excellent thermal shock resistance and thermal conductivity. 4、Exquisite Craftsmanship: Attention to detail, smooth surface, no slag, ensure that the metal in smelting is not contaminated, practical and reliable for use. 5、Graphite Material: The mold is made of graphite material, safe and eco friendly, firm and sturdy. Compact and lightweight, easy to carry, perfect for metal smelting plants.
Item Type: Graphite Mold
Material: Graphite
Outer Size: Diameter: Approx. 40mm / 1.6in, Height: Approx. 10mm / 0.4in
Inner Size: Diameter: Approx. 25mm / 1in, Depth: Approx. 5mm / 0.2in
1 x Graphite Crucible