Observes continuous operation of automatic molding machine, adjusts plastic flow, and notifies supervisor of machine malfunctions. Removes molded part from conveyor or mold and trims flash from part, using knife, hammer, and file. Examines part for defects, such as bubbles, splits, or thin areas, and weighs part on scale to ensure specifications are maintained. Stacks molded parts in boxes for subsequent processing.
Throws flash and rejected parts into regrinder machine to be recycled.