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 screeen Ahlstrom Moduscreen C4R

Used machine

 

ModuScreen C4R
Screening and cleaning in one unit   
The  ANDRITZ  ModuScreen  CR  screen  is a good solution for heavy particle removal from recycled fiber furnish. The sreen design combines the benefits of HD cleaners and conventional coarse screening in one unit. Typically,  the   ModuScreen  CR  is  applied in recycled fiber lines, but it also has several other applications in papermaking. Its unique  rotating  screen  cylinder  has  enabled the ModuScreen CR to be the best technical solution for coarse screening today. 

Benefits

Low maintenance costs

Low energy consumption

Gentle screening process

100% large impurities removal efficiency

Continuous, automatic operation 

Simple process control

Efficient fiber/reject separation – minimum fiber losses

Andritz Moduscreen C4R C4R

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

Upper housing part for Voith MSM 12 pressure screen

Made in stainless steel

German manufacturer MSM 12 12

Pressure screen Voith MSS 08 / 08

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

Escher-Wyss Omniscreen OS 8

Pressure screen for medium consistency up to ca 4,5 %

 

Escher Wyss Omniscreen OS 8 OS 8

Optiscreen Metso CS 40

Gebrauchter Grobsortierer Metso CS 40 in sehr gutem Zustand

Metso Optiscreen CS 40

Horizontal pressure screen

Was used as 4 . step in approach flow system

Into the machine suit the Voith size 10 screen baskets

Installed is a bump rotor

European manufacturer Qualifiber Finalscreen - -

Rejectsorter RS 1

Voith / Escher Wyss Rejectsorter RS 1 1 -

Rejectsorter Voith RS 3

Voith Rejectsorter RS 3

TMP Refiner Sunds RGP 42 in very good condition

Second hand / used TMP Refining line made by Defibrator Sunds:

 

Rotating speed: 1000 - 2400 rpm

Preheater and refiner pressurized separately

Design pressure: 1000 kPa (10 bar)

Max. production rate: 1000 kg/h

Drives: Feeding 1350 kW and loading 640 kW (ABB)

Many different refining plates available

Sunds RGP 42 24 t/day