# Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders > Set up, operate, or tend machines, such as glass-forming machines, plodder machines, and tuber machines, to shape and form products such as glassware, food, rubber, soap, brick, tile, clay, wax, tobacco, or cosmetics. - Code: 51-9041.00 (O*NET-SOC; SOC 2018 51-9041) - Family: [Production](https://foundation.org.ai/occupations#family-51), one of its 114 occupations - Tasks: 26 tasks (12 core and 14 supplemental) - Page: https://foundation.org.ai/occupations/51-9041.00 - JSON: https://foundation.org.ai/data/tasks/51-9041.00.json ## What the work is made of 1. Adjust machine components to regulate speeds, pressures, and temperatures, and amounts, dimensions, and flow of materials or ingredients. Core task · Task 12444 · Rated by 103 people who do the job, July 2016 2. Press control buttons to activate machinery and equipment. Core task · Task 12447 · Rated by 103 people who do the job, July 2016 3. Examine, measure, and weigh materials or products to verify conformance to standards, using measuring devices such as templates, micrometers, or scales. Core task · Task 12445 · Rated by 103 people who do the job, July 2016 4. Monitor machine operations and observe lights and gauges to detect malfunctions. Core task · Task 12446 · Rated by 104 people who do the job, July 2016 5. Clear jams, and remove defective or substandard materials or products. Core task · Task 12455 · Rated by 102 people who do the job, July 2016 6. Notify supervisors when extruded filaments fail to meet standards. Core task · Task 12452 · Rated by 103 people who do the job, July 2016 7. Record and maintain production data, such as meter readings, and quantities, types, and dimensions of materials produced. Core task · Task 12451 · Rated by 103 people who do the job, July 2016 8. Review work orders, specifications, or instructions to determine materials, ingredients, procedures, components, settings, and adjustments for extruding, forming, pressing, or compacting machines. Core task · Task 12449 · Rated by 103 people who do the job, July 2016 9. Turn controls to adjust machine functions, such as regulating air pressure, creating vacuums, and adjusting coolant flow. Core task · Task 12448 · Rated by 104 people who do the job, July 2016 10. Clean dies, arbors, compression chambers, and molds, using swabs, sponges, or air hoses. Core task · Task 12466 · Rated by 104 people who do the job, July 2016 11. Synchronize speeds of sections of machines when producing products involving several steps or processes. Core task · Task 12453 · Rated by 103 people who do the job, July 2016 12. Move materials, supplies, components, and finished products between storage and work areas, using work aids such as racks, hoists, and handtrucks. Core task · Task 12456 · Rated by 103 people who do the job, July 2016 13. Activate machines to shape or form products, such as candy bars, light bulbs, balloons, or insulation panels. Supplemental task · Task 12459 · Rated by 105 people who do the job, July 2016 14. Select and install machine components, such as dies, molds, and cutters, according to specifications, using hand tools and measuring devices. Supplemental task · Task 12450 · Rated by 104 people who do the job, July 2016 15. Send product samples to laboratories for analysis. Supplemental task · Task 12463 · Rated by 98 people who do the job, July 2016 16. Couple air and gas lines to machines to maintain plasticity of material and to regulate solidification of final products. Supplemental task · Task 12470 · Rated by 103 people who do the job, July 2016 17. Pour, scoop, or dump specified ingredients, metal assemblies, or mixtures into sections of machine prior to starting machines. Supplemental task · Task 12468 · Rated by 103 people who do the job, July 2016 18. Measure, mix, cut, shape, soften, and join materials and ingredients, such as powder, cornmeal, or rubber to prepare them for machine processing. Supplemental task · Task 12462 · Rated by 102 people who do the job, July 2016 19. Remove materials or products from molds or from extruding, forming, pressing, or compacting machines, and stack or store them for additional processing. Supplemental task · Task 12461 · Rated by 103 people who do the job, July 2016 20. Feed products into machines by hand or conveyor. Supplemental task · Task 12454 · Rated by 103 people who do the job, July 2016 21. Measure arbors and dies to verify sizes specified on work tickets. Supplemental task · Task 12471 · Rated by 103 people who do the job, July 2016 22. Complete work tickets, and place them with products. Supplemental task · Task 12458 · Rated by 103 people who do the job, July 2016 23. Disassemble equipment to repair it or to replace parts, such as nozzles, punches, and filters. Supplemental task · Task 12467 · Rated by 103 people who do the job, July 2016 24. Remove molds, mold components, and feeder tubes from machinery after production is complete. Supplemental task · Task 12460 · Rated by 101 people who do the job, July 2016 25. Swab molds with solutions to prevent products from sticking. Supplemental task · Task 12457 · Rated by 102 people who do the job, July 2016 26. Install, align, and adjust neck rings, press plungers, and feeder tubes. 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