Operate mixing equipment.

Operate mixing equipment. is a detailed work activity in O*NET — a concrete unit of work shared across 6 occupations and seen in 11 occupation-specific tasks. It rolls up into the broader work activity Operate industrial processing or production equipment. in Controlling Machines and Processes .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 11 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 0 (0%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Set up, operate, and tend equipment that cooks, mixes, blends, or processes ingredients in the manufacturing of food products, according to formulas or recipes. · Food Batchmakers · importance 4.7 · no direct exposure
• Mix or blend ingredients, according to recipes, using a paddle or an agitator, or by controlling vats that heat and mix ingredients. · Food Batchmakers · importance 4.6 · no direct exposure
• Mix or blend ingredients by starting machines and mixing for specified times. · Mixing and Blending Machine Setters, Operators, and Tenders · importance 4.5 · no direct exposure
• Press switches and turn knobs to start, adjust, and regulate equipment, such as beaters, extruders, discharge pipes, and salt pumps. · Food Batchmakers · importance 4.5 · no direct exposure
• Operate or tend machines to mix or blend any of a wide variety of materials, such as spices, dough batter, tobacco, fruit juices, chemicals, livestock feed, food products, color pigments, or explosive ingredients. · Mixing and Blending Machine Setters, Operators, and Tenders · importance 4.4 · no direct exposure
• Activate agitators and paddles to mix or stir ingredients, stopping machines when ingredients are thoroughly mixed. · Food Cooking Machine Operators and Tenders · importance 4.4 · no direct exposure
• Operate refining machines to reduce the particle size of cooked batches. · Food Batchmakers · importance 4.3 · no direct exposure
• Turn valves or move controls to admit, drain, separate, filter, clarify, mix, or transfer materials. · Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders · importance 4.3 · no direct exposure
• Start agitators, shakers, conveyors, pumps, or centrifuge machines. · Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders · importance 4.1 · no direct exposure
• Operate pug mills to blend and extrude clay. · Potters, Manufacturing · importance 3.9 · no direct exposure
• Start agitators to blend contents, or start beater, scraper, and expeller blades to mix contents with air and prevent sticking. · Cooling and Freezing Equipment Operators and Tenders · importance 3.8 · no direct exposure

Occupations that perform this

• Food Batchmakers
• Mixing and Blending Machine Setters, Operators, and Tenders
• Food Cooking Machine Operators and Tenders
• Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
• Potters, Manufacturing
• Cooling and Freezing Equipment Operators and Tenders

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-operate-mixing-equipment,
  title  = {Operate mixing equipment.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/operate-mixing-equipment}
}