Product Details1.This copper ingot is made of high-purity graphite. The graphite crucible ingot mould has good wear resistance, good lubricity, long anti-oxidation life, high purity and high density, high-temperature resistance, corrosion resistance, heat resistance, shock resistance, and excellent electrical conductivity.2.Dimensions: 53x37x20mm/2.09x1.46x0.79-inch (L*W*H); Inner Tank Size: 40x20x15mm/1.57x0.79x0.59-inch (L*W*H); Inner Groove Shape: Rounded Cuboid; Color: Grey Black; Material: Graphite; In the package of: 1Pcs x Graphite Mould for Casting Metal3.The gold casting machine can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, and aluminum.4.Place the gold, silver, and graphite ingot mould crucible in the heating device, making sure it is stable and does not tilt.
