1.Molding process
Molding refers to the process of making molds in the casting process.
2.Melting process.
Melting refers to the process of heating the metal raw materials to a molten state in preparation for pouring during the casting process.
3.Pouring process
Pouring refers to the process of pouring molten metal material into a mold and obtaining a casting after cooling and solidification
4.Annealing process
Annealing is a metal heat treatment process that refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed.
5.Polishing process
The casting obtained after the sand removal treatment must first undergo surface polishing to obtain a semi-finished product with a smooth surface.