Standardized cleaning procedures: Systematic graphite mold maintenance is based on maintenance requirements and continuity of maintenance operations. In order to achieve the goal of "cost-effectiveness", attention must be paid to cleaning graphite molds: Make a detailed graphite mold cleaning plan. When cleaning different parts of the graphite mold, such as cleaning inside the press, wiping along the edge, and conventional cleaning. The main part of the cleaning, the cleaning operation methods used are also different.

After the graphite mold runs for a certain period and has passed the appearance test of electroplating wear, magnetic track mark and graphite mold residue content in vent hole and non-vent area, technicians can determine the procedure and frequency of graphite mold cleaning through visual inspection . Therefore, it is very important to know the period of safe operation of the graphite mold and to archive the observation report of the internal residue accumulation and wear of the stone mold.