8 PCS Graphite torch melting casting kit including graphite crucible stir stick, graphite casting mould 5-in-1 graphite casting ingot mould, quartz crucible, cylindrical graphite, tong for melt.
These graphite casting moulds possess many nice features, are characterized by nice thermal stability, as well as fast cooling, their nice thermal conductivity properties can shorten the casting time and save energy.
Melting casting mould set will be a convenient combination to meet your DIY needs for melting, casting or refining metal, jewelry, gold, silver and other materials.
Packaging includes:
2 x Graphite stir rod stick
2 x Graphite casting mould
1 x 5-in-1 graphite ingot mould
1 x Quartz crucible
1 x Cylindrical graphite
1 x Tong
Warm-Tips:
Pure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will start to oxidize at 752°F. They withstand temperatures can be 3200°F if you use air electric furnace.