This standard specifies the model, basic parameters and working conditions, requirements, safety and environmental protection, test methods, inspection rules, marking, packaging, and transportation of a one-pot, multi-machine lead-acid battery grid gravity casting machine (hereinafter referred to as the plate casting machine) , storage. This standard specifies the technical requirements for molds used in plate casting machines. This standard specifies the technical requirements for shaping devices used in plate casting machines. This standard specifies the technical requirements for a one-pot, multi-machine centralized lead supply system for plate casting machines.