The mold used for ceramic processing needs to be selected according to the specific processing process and requirements.

Here are some commonly used types of molds:

1. Ceramic injection molds:

Used to inject ceramic powder into molds, heat it to melt it, and form ceramic products in the desired shape.

2. Ceramic pressing mold:

Used to compress ceramic powder into the desired shape of ceramic products under high pressure.

3. Ceramic sintering mold:

Used to sinter ceramic products at high temperatures to densify them and form the desired shape.

4. Ceramic billet mold:

Used to pull ceramic clay into the desired shape of the body and then process it.

Different processing procedures and requirements require the selection of different mold types and materials, such as using stainless steel, copper, graphite, and other materials to make molds.

When choosing a mold, it is necessary to consider factors such as precision, corrosion resistance, high temperature resistance, as well as processing costs and production efficiency.