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Dewaterer type SD
Practically all fibre suspensions can be treated with the Krima Screw Dewaterer, normally within the consistency range of 3–20%.
The Krima Screw Dewaterer can, for example, be used for dewatering of: Screen reject, Knots, Waste paper fibre, Cleaner reject, Semi-chemical pulp, Chemi-mechanical pulp, High-yield pulp.
Basically, all Krima screw dewaterers comprise a rotating screw in a perforated basket. Dewaterers should always be inclined.
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Type SD has a straight cylindrical core. The design is used for the simplest form of dewatering, i.e. material which is easily dewatered, for example, knots before refining and long-fibre materials.
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