Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic — Career Decision Dashboard

Typical tasks

• Install dies onto machines or presses and coat dies with parting agents, according to work order specifications.
• Measure and visually inspect products for surface and dimension defects to ensure conformance to specifications, using precision measuring instruments.
• Observe continuous operation of automatic machines to ensure that products meet specifications and to detect jams or malfunctions, making adjustments as necessary.
• Set up, operate, or tend metal or plastic molding, casting, or coremaking machines to mold or cast metal or thermoplastic parts or products.
• Turn valves and dials of machines to regulate pressure, temperature, and speed and feed rates, and to set cycle times.
• Read specifications, blueprints, and work orders to determine setups, temperatures, and time settings required to mold, form, or cast plastic materials, as well as to plan production sequences.
• Observe meters and gauges to verify and record temperatures, pressures, and press-cycle times.
• Connect water hoses to cooling systems of dies, using hand tools.