Investment Casting (lost wax) process phases are:

1. Mould construction to inject wax patterns
2. Injection of wax patterns trough hydraulic presses
3. Assembly of wax patterns on wax clusters
4. Wax clusters dip in a binder
5. Cluster stuccoing with refractory to become a ceramic sheel
6. Dewaxing trough autoclave
7. Ceramic shell firing
8 - 9. Molten metal pouring into shells
10 - 11. Ceramic shell knock-out
12 - 14. Parts cut from the steel shell and finishing