Hard Skills
IntermediateCryogenic Deflashing OperationThe ability to operate freeze tumbling machinery using liquid nitrogen or carbon dioxide to remove excess flash from molded rubber parts.
AdvancedCryogenic Safety ComplianceStrict adherence to safety protocols when handling pressurized gases and liquid nitrogen to prevent asphyxiation, burns, and equipment failure.
IntermediateVisual Quality InspectionExamining finished rubber products to ensure complete flash removal and that the tumbling process has not compromised the structural integrity of the part.
IntermediateMachine Parameter AdjustmentSetting and adjusting cycle times, rotational speeds, and temperature levels based on the specific material properties and thickness of rubber batches.
IntermediateEquipment Maintenance and TroubleshootingPerforming routine checks on drum seals, gas lines, and mechanical drives to identify wear or potential failures in the freeze tumbler.
BasicBatch DocumentationAccurately recording processing data, material lots, and throughput quantities to ensure production traceability and inventory accuracy.