Dehydrating-press Operator
Overall rating: (N/A)
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Tneds press that removes water from nitrocellulose used in
manufacturing smokeless powder and pyroxylin for use in
plastics: Pours specified amount of nitrocellulose into bottom
cylinder of dehydrating press. Presses button or opens water
valve to force plunger down onto bottom cylinder. Pumps alcohol
into lower cylinder and through wet nitrocellulose to displace
water. Reomves cakes of water-free nitrocellulose and places
them on handtruck for removal.
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Dehydrating-Press Operator
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