MECCANIXITY Gold Silver Graphite Ingot Mould Crucible for Casting Metal Aluminum Copper Brass Melting Refining, with 3pcs Graphite Slider 3.94"x3.94"x0.79"

What is this?The gold casting machine can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, and aluminum.What will I get?Outer size: 100x100x20mm/3.94x3.94x0.79-inch (L*W*H)Inner hole: 90x10x10mm/90x8x10mm/90x12x10mm/15x8x10mm/19x19x10mm/27x20x10mm/29x26x10mm/17x11x10mm/20x14x10mm/15x10x10mm/20x8x10mm (L*W*H)Inner Groove Shape: Eleven-Hole SlotColor: Grey BlackMaterial: GraphiteIn the package of: 1Pcs x Graphite Mould for Casting Metal with 3pcs graphite sliderAre there any advantages of the product?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.How to use it?Place the gold, silver, and graphite ingot Mould crucible in the heating device, making sure it is stable and does not tilt. Place the metal or other material to be melted into the hot crucible. Let the melt cool and solidify in the gold, silver, and graphite ingot Mould crucible.What should I notice?Before using this graphite ring casting Mould, please wear appropriate personal protective equipment. Control the temperature of heating equipment and ensure that the melting point of the material is not exceeded or high temperatures are generated. Wait for cooling after use to avoid burns.