Tracer-powder Blender
Overall rating: (N/A)
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Tends machines and equipment that prepare and blend dry and
liquid chemicals to produce flammable mixtures of specified
composition for igniter, subigniter, and tracer powders used in
tracer bullets: Weighs and measures amounts of ingredients in
pounds, ounces, and drams, according to chart, using bench scale
and beaekrs. Tends remote-controlled tumbling barrels to blend
chemicals, adding ingredients in desiganted sequence at timed
intervals; steam-heated oven to dry ingredients; and
remote-controlled ball mill to pulverize dried ingredients,
adding required number of rubber balls to achieve prescribed
degree of pulverization.
Sifts powder through silk screen by
hand. Pours fniished mixes into rubber pouches, marks with
identifying data, and carries them to storage magazines.
Brushes, washes, and hoses equipment and premises to preevnt
dangerous accumulation of powder.
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Tracer-Powder Blender
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