1Pcs 1KG / 2KG / 3KG Gold Melting Furnace Crucible Gold Melter Crucible Graphite Crucible
1Pcs Gold Melting Furnace Crucible Gold Melter Crucible Graphite Crucible
This gold melting furnace crucible is made of graphite, available in 1kg, 2kg, and 3kg sizes.
It is designed for melting gold, silver, copper and aluminum and other metals in high-temperature environments. Used for use in goldsmithing and metalworking.
Features
Material: 99.9% high purity graphite
Maximum temperature: 1300°C
Thermal conductivity for melting metals
Corrosion and oxidation resistance
Pouring slot on crucible
Capacity options: 1KG, 2KG, 3KG;
| Technical Specifications | |||
|---|---|---|---|
| Specification | 1KG | 2KG | 3KG |
| Material | 99.9% High Purity Graphite | ||
| Max Temperature | 1300°C (2372°F) | ||
| Capacity Options | 1KG / 2KG / 3KG | ||
| Size (Inside) | 40 × 115 mm | 45 × 140 mm | 50 × 150 mm |
| Size (Outside) | 65 × 125 mm | 70 × 155 mm | 75 × 170 mm |
| Weight | 0.33 kg | 0.38 kg | 0.42 kg |
| Features | Pouring slot design | ||
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Ronald Trevisani – 15 Oct 2025
I've used this crucible over 20 times for melting silver and aluminum, and it’s performed well each time. Its tall, narrow design makes it easy to focus the heat exactly where I need it, which improves efficiency. It retains heat well, and the ring for handling and pouring is very practical.While I haven’t used it with other metals yet, based on my experience, I believe it should handle them just fine.
