Screening / Fractionation

Screening / Fractionation

Separate correctly

Screening systems are used in various phases of stock preparation and papermaking for all kinds of furnish. They remove unwanted material like shives and splinters, fiber bundles, sand, stickies and plastics. The production capacities is from 10 to >1000 tons/day. The tasks of the screening system can vary, with the focus on maximum stickies and trash removal, minimal fiber loss, system monitoring and protection, etc.

The purpose of fractionation is to separate the stock fibers according to various characteristics, such as long and short fibers and stiff and flexible fibers. Depending on requirements, each fraction is then used directly for papermaking or undergoes further treatment.

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Products

Fibersorter FS.B

The fiber screen FS.B allows efficient screening and deflaking of paper grades that are difficult to pulp. It achieves a very high degree of deflaking efficiency, i.e., up to 80%.
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IntegraCombisorter

IntegraCombisorter is a continuously operated, highly efficient reject screen for separating plastics and light rejects. It provides high yield with minimum fiber loss. Thanks to the very high consistency in the reject discharge, no other thickening machine is required.
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IntegraGuard

The homogeneous screen passing velocity reduces the formation of deposits or stringings in the sorter.
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IntegraScreen

The flow-optimized machine housing results in constant flow and pressure conditions around the basket. Together with the use of the experienced Voith rotors and screening baskets, a high sticky reduction is achieved.
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MultiScreen MSA

The MultiScreen MSA provides for optimized flow conditions in the inlet and accept zones of the screening process. It operates virtually pulsation-free due to its special enclosure and rotor design.
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MultiScreen MSS

The MultiScreen MSS ensures optimal removal of stickies and efficient screening of pulp suspensions in the low consistency range.
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MultiSorter MSM-D

The MultiSorter™ MSM-D allows stable pre-screening in the MC area both for primary and secondary fibers. Large and flat contaminants are very efficiently separated in the process.
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Product Category  -  Screening / Fractionation