Hard Skills
IntermediateSand Property AnalysisThe ability to perform tests on foundry sand to measure moisture content, permeability, green strength, and clay levels.
IntermediateMuller and Mixer OperationOperating and maintaining machinery used to mix sand with binders, water, and additives to achieve specific batch consistency.
IntermediateChemical Additive ProportioningCalculating and measuring the correct ratios of bentonite, sea coal, resins, and catalysts based on sand condition and metal type.
BeginnerQuality Control DocumentationRecording and tracking sand test results and machine performance logs for process traceability.
IntermediatePreventative MaintenanceIdentifying wear and tear on sand delivery systems, screens, and mixing blades before equipment failure occurs.