Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
Also called Grinder, Machine Operator, Miller, or Preparation Operator (Prep Operator)
What Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders do
Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders set up, operate, or tend machines to crush, grind, or polish materials, such as coal, glass, grain, stone, food, or rubber.
Who tends to enjoy it
Hands-on
People who like building, fixing, working with tools, machines, plants, or animals.
Organizing
People who like keeping things accurate, orderly, and running on schedule.
Curious
People who like figuring things out, research, science, and solving problems.
What you'd actually do
- Observe operation of equipment to ensure continuity of flow, safety, and efficient operation, and to detect malfunctions.
- Clean, adjust, and maintain equipment, using hand tools.
- Tend accessory equipment, such as pumps and conveyors, to move materials or ingredients through production processes.
- Move controls to start, stop, or adjust machinery and equipment that crushes, grinds, polishes, or blends materials.
- Notify supervisors of needed repairs.
- Weigh or measure materials, ingredients, or products at specified intervals to ensure conformance to requirements.
- Record data from operations, testing, and production on specified forms.
- Reject defective products and readjust equipment to eliminate problems.
A typical day involves
Skills that matter most
- Operations Monitoring
- Operation and Control
- Monitoring
- Quality Control Analysis
- Reading Comprehension
- Active Listening
What you'll need to know
- Administration and Management
- Production and Processing
- English Language
- Education and Training
- Public Safety and Security
Related careers
Production
Grinding and Polishing Workers, Hand
Grind, sand, or polish, using hand tools or hand-held power tools, a variety of metal, wood, stone, clay, plastic, or glass objects. Includes chippers, buffers, and finishers.
Little to some preparation
Transportation and Material Moving
Machine Feeders and Offbearers
Feed materials into or remove materials from machines or equipment that is automatic or tended by other workers.
Little to some preparation
Production
Cutting and Slicing Machine Setters, Operators, and Tenders
Set up, operate, or tend machines that cut or slice materials, such as glass, stone, cork, rubber, tobacco, food, paper, or insulating material.
Little to some preparation
Production
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.
Little to some preparation
Production
Woodworking Machine Setters, Operators, and Tenders, Except Sawing
Set up, operate, or tend woodworking machines, such as drill presses, lathes, shapers, routers, sanders, planers, and wood nailing machines. May operate computer numerically controlled (CNC) equipment.
Little to some preparation
Production
Mixing and Blending Machine Setters, Operators, and Tenders
Set up, operate, or tend machines to mix or blend materials, such as chemicals, tobacco, liquids, color pigments, or explosive ingredients.
Little to some preparation
Production
Rolling Machine Setters, Operators, and Tenders, Metal and Plastic
Set up, operate, or tend machines to roll steel or plastic forming bends, beads, knurls, rolls, or plate, or to flatten, temper, or reduce gauge of material.
Little to some preparation
Production
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.
Little to some preparation
Source: O*NET 31.0 Database (USDOL/ETA), occupation 51-9021.00, used under CC BY 4.0 and modified by Whittle. Program links: NCES CIP 2020 to SOC 2018 crosswalk. How we build these pages.