Pressure screens / sorters

The pressure screens / sorters are in the stock preparation and in the approach flow system in front of the paper and board machine. Contaminants larger than the fibers are eliminated by pressure screens / sorters.

Main image Name Producer Type Size Capacity
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Rejectsorter RS 1

Voith / Escher Wyss Rejectsorter RS 1 1 -

Refurbished Rejectsorter parts Voith RS 2 B

Refurbished housing + shaft Rejectsorter RS 2 B

Voith RS 2 B — —

Pressure screen Voith size 20 in cast iron version

Voith Size 20 GR cast iron 20 —

Pressure screen Voith MSS 08 / 08

Voith MSS 08 / 08 — 12.000 l/min @ 0,9 %

Pressure screen Voith MSS05/05

Capacity 170–192 m³/h (750–846 gpm)
Throughput 80–160 TPD (depending on stock & configuration)
Consistency Up to 2% (fine) / up to 3.8% (MC)
Pressure rating 6 bar (87 psi)
Temperature 160 °F
Basket Slotted, 0.20–0.25 mm
Rotor Multifoil, ~1085 rpm
Material 316 / 316L stainless steel
Motor ~50 HP (37 kW)
Voith MSS 05/05 — ca. 80-150 t/d

Pressure screen Valmet TLA 50 V

22 Kw  / 1500 RPM

Hole screen basket

Valmet TLA50V — 6000 - 9000 l/minute

Pressure screen Sunds Deltascreen T 91

Pressure screen made in stainless steel equipped with slotted basket

Sunds Defibrator Deltascreen T 91 — —

Optiscreen Metso CS 40

Gebrauchter Grobsortierer Metso CS 40 in sehr gutem Zustand

Metso Optiscreen CS 40 — —

Pulp fractionator made by Voith type Multifractor size 300

The Multifractor® pulp fractionator is a machine developed specially for splitting fibre mixtures into long and short-fibre fractions. Its mode of operation is based on a centrifugally directed flow with a high peripheral velocity. 

Voith Multifractor 300 500 t/24 h

Pressure screen Moduscreen Ahlstrom F2

Used pressure screen Moduscreen from Ahlstrom, type F2 in refurbished condition including near to new screen basket 0.2 mm slot

Ahlstrom Moduscreen F 2 — —