The mold cleaning industry is a critical segment of industrial maintenance, serving manufacturing sectors such as automotive, electronics, and plastic production. All molds used for material molding and long-term repeated use require regular cleaning — especially high-precision molds, those for high-temperature operations, or those in contact with viscous/corrosive materials, which demand more frequent cleaning. Its core task is to remove contaminants like resin deposits, oil stains, and metal oxides from molds, thereby ensuring product precision and extending mold service life.

Common mold types include injection molds, die casting molds, stamping dies, extrusion dies, blow molding molds, rubber molds, and precision molds. Available cleaning solutions include ultrasonic cleaning machines, hydrocarbon cleaning machines, and spray cleaning machines. The selection depends on the mold type, contamination severity, and production requirements.