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

Pressure screen Lamort SP 800

Second hand pressure screen made by Lamort Type SP 800.

Mild steel version inside rubber lined

Lamort SP 800 800 80 t/24 h

Pressure screen Lamort CH 7

Main Advantages
Working consistencies between 2 and 4% with a drilled screen basket, and up to 3.5% with a slotted basket. depending on its Calibration

No fractionating of contaminants. Special design of enclosed rotor, avoiding any string formation. Fine screening possible prior to refining.

Low specific power. Little space requirement. Easy access thanks to the pivoting casing door which allows checking or quick change of screen basket.

Operates with dalled or slotted baskets, without modifications being necessary.

Lamort CH 7 CH 7

Pressure screen Lamort CH 3

Lamort CH 3

Pressure screen Hooper PSV 400

Vertical pressure screen

Manufacturer: Hooper

Model: PSV 400

This pressure screen is made in stainless steel.

Hooper PSV 400 6500l/min

Pressure screen

Pressure Screen:

manufacturer: Hooper

type: PSV 200

year of manufacturing: 1979

screen diam.: 610mm H= 525mm

holes diam.: 8,0mm

consistency: 4-5%

throughput: 180 to/d high yield sulfate pulp

including spare parts (bearing housing, screen basket gasket, shaft, shaft protection sleeve...)

Hooper PSV 200

Drucksortierer Finkh KL 60

Gebrauchter Drucksortierer Finkh KL 60

Mit gebrauchtem Siebkorb 0,25 mm Schlitz

Finckh KL 60 60 60 t/24h

Pressure screen Finckh R 2

Vertical screen R2 made by Finkch  (now Voith) 

Flow rate: 2300 - 4200 l / min (max. 5000 l / min)
Finckh R 2 5000 l/min

pressure screen fibre Batch FB 2

Second hand / used pressure screen Andritz fiber batch FB2


Andritz FB2 FB 2 -

Pressure screen Escher Wyss Axiguard CS 3 T

Escher Wyss Axiguard CS 3 T

Pressure screen Black Clawson PH 8

ressure screener for sorting.
Produced by Black Clawson
Model PH8  
with  gate valves  
with pneumatic valve for discharge
with motor  22 [kW]
with belt transmision
Basket  with holes 3.5 [mm]
Production 40 - 60 [tdm/day]

Black Clawson PH 8 7 40 - 60 t/day