Graphite crucible and die that made from high purity graphite material for Jewellery industry


MTE use specialty graphite to manufacture graphite crucible and die that has high purity, high hardness and high density.

Our experienced engineers and high precision CNC equipment enable us to provide high quality graphite products, including graphite smelting crucible, casting crucible, graphite oil groove, graphite pull tube, graphite pull plate, graphite pull mould, and etc.

Properties of our products:
1. Good thermal stability: provide special recipe which aim at the sudden heat & cool working condition of graphite crucible and die.
2. Good corrosion resistance, shock resistance, ensure reliability of our products.
3. Good resistance to strong acid and alkali.
4. Good thermal conductivity: could greatly reduce smelting time, save enerty.
5. Ash of our material is below 300ppm, make sure that precious metal will not be polluted in smelting.
6. Good lubricity, precious metal will not stick on surface of crucible.