Sankaka 4 Piece 1 KG Graphite Ingot Mould Casting Crucible Silver Gold Melting Refining

Sankaka

Quality material: our casting ingot crucible moulds are mainly made of graphite material, almost no ash content to that the metal refining process does not affect the purity of the metal, which are , sturdy, reliable and reusable, not easy to break or deform, you can use them for a long time Size detail: the outside dimension of our silver gold ingot mould is . 100 x 50 x 25 mm/ 3.94 x 1.97 x 0.98 inch and the inner size is . 90 x 40 x 20 mm/ 3.54 x 1.57 x 0.79 inch, and the capacity is about 1 kg gold or 500 g silver, proper size can meet your Good performance: our ingot crucible mould has good thermal conductivity, which can greatly shorten the melting time and save energy, and can withstand a temperature of 2000 degrees Celsius, good acid and impact resistance, good resistance and resistance, 89 MPA compressive strength and 48.7 MPa flex resistance Various applications: this graphite casting mould has a wide range of applications, it is suitable for experiments and melting of non-ferrous metals, such as gold, silver, metal, aluminum, copper, brass, zinc and so on, and it also can be applied for experimental analysis after graphite crucibles are melted into non-ferrous metals, as the ingot mould and other purposes, Manufacturer: Sankaka