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The importance of maintaining horizontal sieve screens when using a Ro-Tap
Authors:ROBERT METZ
Institution:Department of Earth and Planetary Environments, Kean College of New Jersey, Union, New Jersey 07083, U.S.A.
Abstract:Sieve size analysis, using a Ro-Tap shaking machine, for horizontal and non-horizontal sieve screen nests are compared. The non-horizontal sieve condition results in more sediment being retained on the topmost sieve, with less sediment reaching certain sieves within the nest. It is thus essential to maintain the nest of sieves perfectly horizontal.
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