Hard Skills
AdvancedAnnealing Process ControlManaging the controlled cooling of glass products within a lehr to relieve internal stresses and ensure structural integrity.
IntermediateLehr Temperature RegulationAdjusting and monitoring burners, thermostats, and cooling fans to maintain precise thermal zones throughout the length of the oven.
IntermediateQuality Control InspectionUsing visual and physical tools to detect defects such as seeds, stones, checks, or warping in finished glass items.
BasicConveyor System ManagementOperating and maintaining the speed and alignment of conveyor belts that transport hot glass from forming machines into the lehr.