CompGeo Crushing, Grinding, Polishing Machine Operators and Tenders Salary Survey Benchmark Job Description and Competencies - Manufacturing Occupation Group

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Summary Job Description

Tasks

Set up, operate, or tend machines to crush, grind, or polish materials, such as coal, glass, grain, stone, food, or rubber.

Read work orders to determine production specifications and information.

Observe operation of equipment to ensure continuity of flow, safety, and efficient operation, and to detect malfunctions.

Move controls to start, stop, or adjust machinery and equipment that crushes, grinds, polishes, or blends materials.

Record data from operations, testing, and production on specified forms.

Examine materials, ingredients, or products visually or with hands, in order to ensure conformance to established standards.

Weigh or measure materials, ingredients, and/or products at specified intervals to ensure conformance to requirements.

Clean, adjust and maintain equipment, using hand tools.

Notify supervisors of needed repairs.

Set mill gauges to specified fineness of grind.

Reject defective products and readjust equipment to eliminate problems.

Clean work areas.

Transfer materials, supplies, and products between work areas, using moving equipment and hand tools.

Dislodge and clear jammed materials or other items from machinery and equipment, using hand tools.

Inspect chains, belts, and scrolls for signs of wear.

Tend accessory equipment such as pumps and conveyors in order to move materials or ingredients through production processes.

Test samples of materials or products to ensure compliance with specifications, using test equipment.

Collect samples of materials or products for laboratory testing.

Mark bins as to types of mixtures stored.

Turn valves to regulate the moisture contents of materials.

Load materials into machinery and equipment, using hand tools.

Add or mix chemicals and ingredients for processing, using hand tools or other devices.

Break mixtures to size, using picks.

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Important Knowledge Competencies

Competency Description

Mechanical

Knowledge of machines and tools, including their designs, uses, repair, and maintenance.

Production and Processing

Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.

Administration and Management

Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.

Mathematics

Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

Customer and Personal Service

Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.

Chemistry

Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.

Education and Training

Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.

Engineering and Technology

Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Important Skill Competencies

Competency Description

Operation Monitoring

Watching gauges, dials, or other indicators to make sure a machine is working properly.

Operation and Control

Controlling operations of equipment or systems.

Monitoring

Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

Quality Control Analysis

Conducting tests and inspections of products, services, or processes to evaluate quality or performance.

Active Listening

Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.

Speaking

Talking to others to convey information effectively.

Time Management

Managing one's own time and the time of others.

Instructing

Teaching others how to do something.

Reading Comprehension

Understanding written sentences and paragraphs in work related documents.

Critical Thinking

Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

Active Learning

Understanding the implications of new information for both current and future problem-solving and decision-making.

Learning Strategies

Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things.

Social Perceptiveness

Being aware of others' reactions and understanding why they react as they do.

Coordination

Adjusting actions in relation to others' actions.

Complex Problem Solving

Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

Equipment Maintenance

Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.

Troubleshooting

Determining causes of operating errors and deciding what to do about it.

Judgment and Decision Making

Considering the relative costs and benefits of potential actions to choose the most appropriate one.

Repairing

Repairing machines or systems using the needed tools.

Writing

Communicating effectively in writing as appropriate for the needs of the audience.

Equipment Selection

Determining the kind of tools and equipment needed to do a job.

Management of Personnel Resources

Motivating, developing, and directing people as they work, identifying the best people for the job.

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Important Ability Competencies

Competency Description

Manual Dexterity

The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.

Arm-Hand Steadiness

The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.

Multilimb Coordination

The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion.

Rate Control

The ability to time your movements or the movement of a piece of equipment in anticipation of changes in the speed and/or direction of a moving object or scene.

Problem Sensitivity

The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.

Reaction Time

The ability to quickly respond (with the hand, finger, or foot) to a signal (sound, light, picture) when it appears.

Perceptual Speed

The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.

Near Vision

The ability to see details at close range (within a few feet of the observer).

Hearing Sensitivity

The ability to detect or tell the differences between sounds that vary in pitch and loudness.

Finger Dexterity

The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.

Trunk Strength

The ability to use your abdominal and lower back muscles to support part of the body repeatedly or continuously over time without 'giving out' or fatiguing.

Far Vision

The ability to see details at a distance.

Oral Comprehension

The ability to listen to and understand information and ideas presented through spoken words and sentences.

Written Comprehension

The ability to read and understand information and ideas presented in writing.

Oral Expression

The ability to communicate information and ideas in speaking so others will understand.

Deductive Reasoning

The ability to apply general rules to specific problems to produce answers that make sense.

Flexibility of Closure

The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material.

Control Precision

The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.

Static Strength

The ability to exert maximum muscle force to lift, push, pull, or carry objects.

Depth Perception

The ability to judge which of several objects is closer or farther away from you, or to judge the distance between you and an object.

Auditory Attention

The ability to focus on a single source of sound in the presence of other distracting sounds.

Speech Recognition

The ability to identify and understand the speech of another person.

Information Ordering

The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).

Response Orientation

The ability to choose quickly between two or more movements in response to two or more different signals (lights, sounds, pictures). It includes the speed with which the correct response is started with the hand, foot, or other body part.

Speech Clarity

The ability to speak clearly so others can understand you.

Category Flexibility

The ability to generate or use different sets of rules for combining or grouping things in different ways.

Selective Attention

The ability to concentrate on a task over a period of time without being distracted.

Dynamic Strength

The ability to exert muscle force repeatedly or continuously over time. This involves muscular endurance and resistance to muscle fatigue.

Stamina

The ability to exert yourself physically over long periods of time without getting winded or out of breath.

Visual Color Discrimination

The ability to match or detect differences between colors, including shades of color and brightness.

Written Expression

The ability to communicate information and ideas in writing so others will understand.

Inductive Reasoning

The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).

Speed of Closure

The ability to quickly make sense of, combine, and organize information into meaningful patterns.

Visualization

The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.

Time Sharing

The ability to shift back and forth between two or more activities or sources of information (such as speech, sounds, touch, or other sources).

Speed of Limb Movement

The ability to quickly move the arms and legs.

Extent Flexibility

The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Tools/Technology Example

Product Category

Data entry software

Data base user interface and query software

Email software

Electronic mail software

Spreadsheet software

Word processing software

Adjustable wrenches

Ammeters

Belt scales

Weight measuring instrument accessories

Chipping hammers

Power chippers

Claw hammers

Hammers

Comealongs

Pullers

Desktop computers

Dollies

Forklifts

Front end loaders

Grease guns

Handtrucks

Hand trucks or accessories

Holding clamps

Hold down clamps

Hole cutters

Hole saws

Hole punches

Punches or nail sets or drifts

Layout squares

Squares

Locking pliers

Mallets

Material-hoisting slings

Slings

Measuring tapes

Tape measures

Mini loaders

Wheel loaders

Overhead cranes

Track cranes

Personal computers

Phillips head screwdrivers

Screwdrivers

Picks

Power drills

Power grinders

Pressurized air cleaners

Pressure or steam cleaners

Protective ear plugs

Ear plugs

Pry bars

Ratchets

Safety goggles

Goggles

Scrapers

Razor knives

Socket wrench sets

Socket sets

Straight screwdrivers

Screwdrivers

Utility knives

Wire brushes

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Prerequisite Qualification Category

Education and Experience Level

Required Level of Education

High School Diploma (or GED or High School Equivalence Certificate)

Related Work Experience

Over 2 years, up to and including 4 years

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

Alternate Job Title(s)

Abrasive Grinder

Air Bag Buffer

Air Chipper

Automatic Blocker

Automatic Buffer

Automatic Corn Grinder Operator

Automatic Grinding Machine Operator

Automatic Pattern Edger

Back Grinder

Ball Truing Machine Operator

Bark Grinder

Barytes Grinder

Batch Maker

Batch Mixer

Beater Engineer

Beater Engineer Helper

Bed Rubber

Beef Grinder

Beveler

Beveling Machine Operator

Beveling and Edging Machine Operator

Beveller Operator

Billet Sawyer

Bin Operator

Binman

Blanchard Grinder Operator

Blocker

Bone Crusher

Bone Grinder

Bowling Ball Finisher

Breaker Machine Operator

Breaker Tender

Breaking Machine Operator

Brush Sander

Buffer

Buffing and Sueding Machine Operator

Buhr Mill Operator

Bystronic Operator

Calciner

Carbon Grinder

Carbon Plant Grinder

Chisel Trimmer

Cinder Crusher Operator

Circle Beveler

Circle Edger

Clay Grinder

Clay Temperer

Coal Crusher Operator

Coal Mill Operator

Coal Pulverizing Operator

Cocoa Room Operator

Coffee Grinder

Coke Crusher Operator

Compounder

Computer Numerical Control Operator (CNC Operator)

Continuous Crusher Operator

Contour Grinder

Convex Grinder

Convex Grinder Operator

Copra Processor

Corn Grinder

Corn Husker

Cracker

Crusher Feeder

Crusher Operator

Crusher Plant Operator

Crusher Setter

Crusher Tender

Crusher and Blender Operator

Crushing Machine Operator

Crystal Cutter

Crystal Grinder

Crystal Lapper

Cullet Crusher

Cullet Crusher and Washer

Cullet Trucker

Cullet Washer

Custom Grinder

Custom Miller

Deburring Machine Operator

Deoiling Machine Operator

Disc-Pad Grinder

Distillery Miller

Dry Pan Operator

Edger

Edging Machine Setter

Equipment Man

Equipment Worker

Fabricator

Facer

Feed Crusher

Feed Crusher Operator

Feed Grinder

Feed Mill Operator

Feed Mill Tender

Finger Grip Machine Operator

Finish Machine Tender

Finishing Machine Tender

First Crusher

Frit Maker

Glass Belt Sander

Glass Edger Operator

Glass Grinder

Glass Worker

Glaze Grinder

Glaze Maker

Gold Reclaimer

Granite Polisher

Graphite Grinder

Grated Cheese Maker

Greenstone Polisher Operator

Grinder

Grinder Mill Operator

Grinder Operator

Grinder Tender

Grinding Mill Operator

Gristmill Operator

Gristmiller

Grit Blaster

Gritter

Gritting Machine Operator

Groover

Gypsum Calciner

Hammer Mill Operator

Hand Grinder

Hardboard Grinder

Head Grinder

Head Miller

Hide or Skin Buffer

Hog Tender

Hull Grinder

Huller

Huller Operator

Husker Operator

Hydration Plant Operator

Hydrator

Hydrator Operator

Hydropulper

Hydropulper Operator

Industrial Coffee Grinder

Inflated-Pad Buffer

Ink Grinder

Ivory Polisher

Jewel Bearing Facer

Jewel Bearing Grinder

Jewel Corner Brushing Machine Operator

Jewel Cupping Machine Operator

Jewel Flat Surfacer

Jewel Grinder

Jewel Hole Finish Opener

Kontura Operator

Laboratory Apparatus Glass Grinder

Laboratory Miller

Lacquer Maker

Leguillon Debeader

Lens Cleaner

Lens Fabricating Machine Tender

Lens Grinding Machine Operator

Level Vial Grinder

Level Vial Inside Grinder

Liquor Grinder Mill Operator

Liquor Grinding Mill Operator

Log Chipper Operator

Machine Buffer

Machine Operator

Machine Sand Mixer

Machine Stone Polisher

Machine Stone Polisher Apprentice

Machine Tender

Machine Turner

Manufacturing Assistant

Manufacturing Associate

Manufacturing Operator

Marble Machine Operator

Marble Polisher

Marble Rubber

Marble and Granite Polisher

Meal Grinder Tender

Meal Miller

Meat Grinder

Merchant Miller

Milk Powder Grinder

Mill Attendant

Mill Operator

Mill and Coal Transport Operator

Miller

Miller Apprentice

Mirror Finishing Machine Operator

Miter Grinder Operator

Mix Crusher Operator

Mold Chipper

Mold Dresser

Mold Polisher

Notch Grinder

Nut Grinder

Nut Sheller

Ore Crusher

Paint Grinder

Peanut Sheller

Pebble Mill Operator

Pecan Huller

Pecan Sheller

Perlite Grinder

Pet Food Deboner

Pigment Grinder

Pipe Bowl Paint Trimmer

Planer Operator

Planer Stone

Plant Operator

Plate Glass Grinder

Plate Glass Polisher

Platen Grinder

Polisher

Polishing Machine Operator

Polishing Machine Tender

Powder Mill Operator

Press Operator

Production Operator

Pulp Grinder

Pulp Grinder and Blender

Pulp Refiner Operator

Pulper

Pulverizer

Pulverizer Mill Operator

Pulverizer Operator

Radius Corner Machine Operator

Raw Mill Operator

Reeler

Refiner Operator

Refining Machine Operator

Regrinder

Rock Crusher

Rock Crusher Operator

Rock Crushing Machine Operator

Rod Mill Tender

Roll Grinder

Roll Tender

Roller

Roller Coverer

Roller Mill Operator

Rough and Trueing Machine Operator

Rough and Truing Machine Operator

Rubber Grinder

Rubbing Bed Operator

Sagger Preparer

Salt Grinder

Salt Washer

Sand Mill Grinder

Sandblast Operator

Sandblaster

Sander

Sander Operator

Sausage Grinder

Save All Operator

Scale Reclamation Tender

Scratcher Tender

Second Miller

Seed Yeast Operator

Shaker

Shaper

Shot Blast Equipment Operator

Shot Blaster

Shotblast Operator

Shotblaster

Shredder Operator

Shredding Floor Equipment Operator

Sifter

Slab Grinder

Slate Splitter

Slurry Control Operator Helper

Smoother

Snuff Grinder

Snuff Grinder and Screener

Snuff Maker

Soap Grinder

Spice Grinder

Spice Miller

Sponge Buffer

Spouter

Stamper

Stamping Mill Tender

Stone Lathe Operator

Stone Mill Operator

Stone Planer

Stone Rougher

Stopper Grinder

Straight Line Edger

Strip Polisher

Sugar Chipper Machine Operator

Sugar Grinder

Surface Plate Finisher

Sweet Potato Disintegrator

Synthetic Soil Blocks Pulper

Third Miller

Tile Grinder

Tire Buffer

Tombstone Polisher

Top Polisher

Touch-Up Edger

Tube Buffer

Tumbler

Tumbler Operator

Unit Operator

Unit Tender

Wafer Abrading Machine Tender

Ware Dresser

Waredresser

Washer and Crusher Tender

Watch Crystal Edge Grinder

Wet Mix Operator

Wet Pan Operator

Wet Process Miller

Wheat and Oats Flake Miller

Wheel Mill Operator

White Lead Grinder

Wood Flour Miller

Wood Grinder

Wood Grinder Operator

CompGeo Occupation Group: Manufacturing

Job Family: Manufacturing

Benchmark Title: Crushing, Grinding, Polishing Machine Operators and Tenders

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CompGeo Salary Survey Benchmark Job Summary and Competencies

Crushing, Grinding, Polishing Machine Operators and Tenders

CompGeo Professional Salary Survey and Total Compensation Forecast Options

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