Hard Skills
IntermediateRubber Milling OperationThe ability to operate open-roll mills to knead, blend, and warm rubber compounds to specific consistencies and temperatures.
IntermediateBatch Recipe CompliancePrecision in following batch tickets and chemical recipes for adding pigments, sulfur, and accelerators during the milling process.
AdvancedMachine Temperature and Roll Gap ManagementThe technical skill of adjusting cooling water flow and roll nip gaps to prevent rubber scorching and maintain specific gauge thickness.
ExpertLock-Out/Tag-Out (LOTO) and Machine GuardingStrict adherence to safety protocols for isolating energy sources and maintaining physical barriers on rotating machinery.
IntermediateVisual and Tactile Quality InspectionIdentifying physical defects in rubber slabs such as air pockets, improper dispersion, or foreign matter contamination.