1. High purity machined graphite crucible, which is machined according to customers' drawing from large graphite blocks.
it is widely used in melting of glass, precious metals, rare earth, zinc, silver, gold, ceramics etc.
2. Graphite clay crucible.This kind of graphite crucible is pressed in mold of mixtures of graphite powder and clay.
3. Graphite SiC crucible. This kind of crucible is isostatic pressed in mold of mixtures of graphite powder and Silicon carbide.
The second and third kinds crucibles are widely used in melting iron, steel, copper, aluminum, tin, zinc, silver and gold etc.
Maximum Grain Size
packing: carton box or wooden box or packing as customer's requested.
shipping time: will depend on customer's qty ask.