Hard Skills
IntermediatePurifier Machine OperationOperating and calibrating air-current sieving machines to separate bran particles and impurities from semolina or middlings.
IntermediateProduct Stream MonitoringContinuous observation of the flow, texture, and color of processed grains to ensure consistency across different milling stages.
IntermediateMechanical Adjustment and CalibrationFine-tuning machine settings such as air velocity, screen vibration intensity, and sieve inclination to optimize separation efficiency.
AdvancedFood Safety and Sanitation (HACCP)Strict adherence to hygiene protocols and hazard analysis standards to prevent physical or biological contamination during the purification process.