O*NET-SOC 51-9012.00

Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders

Set up, operate, or tend continuous flow or vat-type equipment; filter presses; shaker screens; centrifuges; condenser tubes; precipitating, fermenting, or evaporating tanks; scrubbing towers; or batch stills. These machines extract, sort, or separate liquids, gases, or solids from other materials to recover a refined product. Includes dairy processing equipment operators.

Preparation

ItemValue
Preparation zoneZone 2 – Some preparation needed
What O*NET says the zone requiresSome previous work-related skill, knowledge, or experience is usually needed
Broad occupation in O*NETTrue (Yes)
Skills listed for this occupation6
Abilities listed for this occupation6
Tasks listed for this occupation5
Interest scores given for this occupation6

Skills

The 6 skills with the highest importance values in this occupation's records.

SkillO*NET elementImportanceDate
Operations Monitoring2.B.3.g3.7507/2015
Critical Thinking2.A.2.a3.1207/2015
Monitoring2.A.2.d3.1207/2015
Operation and Control2.B.3.h3.1207/2015
Quality Control Analysis2.B.3.m3.1207/2015
Active Listening2.A.1.b3.007/2015

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Abilities

The 6 abilities with the highest importance values in this occupation's records.

AbilityO*NET elementImportanceDate
Near Vision1.A.4.a.13.8807/2015
Perceptual Speed1.A.1.e.33.7507/2015
Problem Sensitivity1.A.1.b.33.507/2015
Arm-Hand Steadiness1.A.2.a.13.3807/2015
Information Ordering1.A.1.b.63.3807/2015
Reaction Time1.A.2.c.13.2507/2015

The importance value is what each record itself carries on O*NET's importance scale; the date is the date in each record.

Tasks

The tasks O*NET records for this occupation, with the type, respondent count and date each record carries.

TaskTypeIncumbents respondingDate
Dump, pour, or load specified amounts of refined or unrefined materials into equipment or containers for further processing or storage.Core8707/2015
Operate machines to process materials in compliance with applicable safety, energy, or environmental regulations.Core7307/2015
Monitor material flow or instruments, such as temperature or pressure gauges, indicators, or meters, to ensure optimal processing conditions.Core8707/2015
Turn valves or move controls to admit, drain, separate, filter, clarify, mix, or transfer materials.Core8607/2015
Set up or adjust machine controls to regulate conditions such as material flow, temperature, or pressure.Core8707/2015

Work interests

The interest scores O*NET gives this occupation, on the six interest types.

InterestScoreDate
Realistic6.2711/2023
Conventional4.4711/2023
Investigative2.2911/2023
Social1.111/2023
Enterprising1.0911/2023
Artistic1.011/2023

More occupations in preparation zone 2

Source: O*NET 29.1 Database (Occupation Data, Job Zones, Skills, Abilities, Task Statements, Interests), U.S. Department of Labor, Employment and Training Administration. Data fetched 2026-10-31. See about and sources.