Product Overview
These high-density graphite crucibles come with matching lids, designed for melting gold, silver, copper, brass and other non-ferrous metals. Widely used in jewellery making, precious metal refining, laboratory melting and small foundry work.
Made of premium high-purity graphite, the crucible delivers outstanding thermal stability and high temperature resistance. It features low porosity, good thermal conductivity and excellent anti-oxidation performance. The included lid helps reduce heat loss and prevent metal oxidation during melting.
Key Features
✅ High Temperature Resistance: Can withstand extreme melting temperatures, stable under sustained high heat.
✅ Comes with Matching Graphite Lid: Retains heat and protects molten metal from oxidation.
✅ Low Adhesion & Easy Cleaning: Smooth inner wall, molten metal does not stick easily.
✅ Multiple Size Options: Various diameters and heights available to match your melting capacity needs.
✅ Wide Application: Ideal for jewellers, hobby metal casters, small refining workshops and lab use.
Important Notes
Graphite is brittle. Avoid dropping, heavy impact or sudden drastic temperature changes to prevent cracking. Always wear heat-resistant gloves, safety goggles and protective clothing during melting operations. Preheat the crucible gradually before use to extend service life.
Package Content
1 x Graphite Crucible + 1 x Graphite Lid (Select your size from variation options)
2. Due to differences in lighting or display resolution, there may be slight color discrepancies between the actual product and the image. Please refer to the actual product for details. We hope for your understanding!
