Operate or tend equipment, such as cooling and freezing units, refrigerators, batch freezers, and freezing tunnels, to cool or freeze products, food, blood plasma, and chemicals.

• Barrel Filler
• Batch Freezer
• Brewery Cellar Worker
• Chiller Operator
• Chiller Tender
• Chilling-Hood Operator
• Cooler Tender
• Cooling-Machine Operator
• Cooling-Pan Tender
• Crystallizer Operator
• Crystallizer Operator
• Freezer Operator
• Freezer Tunnel Operator
• Freezing-Machine Operator
• Ice Maker
• Novelty Maker I
• Novelty Maker II
• Paradichlorobenzene Tender
• Spreading-Machine Operator
• Votator-Machine Operator

• Activate mechanical rakes in order to regulate flow of ice from storage bins to vats.
• Adjust machine or freezer speed and air intake in order to obtain desired consistency and amount of product.
• Assemble equipment, and attach pipes, fittings, or valves, using hand tools.
• Correct machinery malfunctions by performing actions such as removing jams, and inform supervisors of malfunctions as necessary.
• Insert forming fixtures, and start machines that cut frozen products into measured portions or specified shapes.
• Inspect and flush lines with solutions or steam, and spray equipment with sterilizing solutions.
• Load and position wrapping paper, sticks, bags, or cartons into dispensing machines.
• Measure or weigh specified amounts of ingredients or materials, and load them into tanks, vats, hoppers, or other equipment.
• Monitor pressure gauges, ammeters, flowmeters, thermometers, or products, and adjust controls to maintain specified conditions, such as feed rate, product consistency, temperature, air pressure, and machine speed.
• Place or position containers into equipment, and remove containers after completion of cooling or freezing processes.
• Position molds on conveyors, and measure and adjust level of fill, using depth gauges.
• Read dials and gauges on panel control boards in order to ascertain temperatures, alkalinities, and densities of mixtures, and turn valves in order to obtain specified mixtures.
• Record temperatures, amounts of materials processed, and/or test results on report forms.
• Sample and test product characteristics such as specific gravity, acidity, and sugar content, using hydrometers, pH meters, or refractometers.
• Scrape, dislodge, or break excess frost, ice, or frozen product from equipment in order to prevent accumulation, using hands and hand tools.
• Start agitators to blend contents, or start beater, scraper, and expeller blades to mix contents with air and prevent sticking.
• Start machinery such as pumps, feeders, or conveyors, and turn valves in order to heat, admit, or transfer products, refrigerants, or mixes.
• Stir material with spoons or paddles in order to mix ingredients or allow even cooling and prevent coagulation.
• Weigh packages and adjust freezer air valves or switches on filler heads in order to obtain specified amounts of product in each container.

• adjust production equipment/machinery setup
• clean equipment or machinery
• install equipment or attachments on machinery or related structures
• load or unload material or workpiece into machinery
• maintain consistent production quality
• maintain or repair industrial or related equipment/machinery
• maintain production or work records
• measure, weigh, or count products or materials
• mix paint, ingredients, or chemicals, according to specifications
• monitor production machinery/equipment operation to detect problems
• operate chemical processing equipment
• operate food processing production equipment/machinery
• test manufactured products or materials
• use hand or power tools
• use precision measuring tools or equipment