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       CODE: 550.685-102 Buy the DOT:Download/CD-ROM
TITLE(s): RUBBER-MILL TENDER (plastic-synth.; rubber goods; rubber reclaim.; rubber tire)
Tends rubber milling machine to mix, blend, knead, or refine scrap, crude, synthetic, or
precompounded rubber for further processing: Starts machine and turns valves on steam and cold
waterlines to regulate temperature of rolls. Lays rubber slabs between rolls of mill. Cuts stock
with knife, rolls it into bundle, and feeds stock back into mill until rubber reaches specified
consistency. Sets adjustable knives against mill roll to cut continuous strip as rubber emerges from
mill and feeds strip onto conveyor that carries strip to calenders or extruders, Adjusts clearance
between mill rolls, using wrench. May wash or crack crude rubber by passing it through corrugated
mill rolls and water spray. May weigh and measure liquid and dry chemicals and add them to rubber
during kneading process. May be designated according to specialized operation performed as Mill
Tender, Break-Down (rubber goods; rubber tire); Mill Tender, Warm-Up (rubber goods; rubber tire);
Mill Tender, Washing (rubber goods; rubber tire); Mix-Mill Tender (rubber goods; rubber tire);
Slab-Off Mill Tender (rubber goods; rubber tire).
GOE: 06.04.13 STRENGTH: H GED: R2 M2 L2 SVP: 3 DLU: 77
ONET CROSSWALK: 92965 Crushing, Grinding, Mixing, and Blending Machine Operators and Tenders
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