Copper & Aluminium

Copper & Aluminium

High purity graphite for copper and aluminium industries, anti-oxidation and long service life.


MTE use special graphite to manufacture graphite rotor, graphite vane, graphite mould, graphite crystallizer and graphite casting rings for copper and aluminium industries.

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, graphite casting rings, 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.