A professional who tends machine that automatically feeds empty coffee cans onto conveyors leading to filling machines. Respnsibilities include:

• Presses button to activate machine-lift mechanism that raises stacked cans and transfers them onto mechanical conveyor.
• Observes passing cans and removes defective ones.
• May place cans on sloping metal runway leading to conveyors to feed cans onto conveyors from freight cars.
• May transfer cans from containers onto belt or chain conveyor.