Allimand, Paper Mill Line, 2500mm Trim Width, 120 T/Day Capacity

Description

  1. Overview
    1. Production grades: test liner, fluting, core board (two layers)
    2. Basis weight original: 105 gsm
    3. Basis weight modified: 100 to 220 gsm
    4. Trim width: 2500 mm
    5. Speed original: 150 to 350 m/min
    6. Speed modified: 100 to 250 m/min
    7. Max capacity original: 200 t/day
    8. Max capacity modified: 120 t/day
    9. Machine stopped: May 2016
  2. Wet End
    1. Base ply: 1 headbox, Neyrpic (1974)
    2. 1 fourdrinier (1985), length 13000 mm
    3. Dewatering elements (1985)
    4. Top ply: 1 headbox, Allimand (1985)
    5. 1 fourdrinier (1985), length 5400 mm
    6. Dewatering elements (1985)
    7. Cough diameter: 834 mm
  3. Press Section
    1. 1 helper diameter: 600 mm
    2. 1 suction press, Esher-Wyss, diameters 510 and 610 mm (suction press)
    3. 1 long nip press, Tampella/Allimand (1985), diameter of the presses 1315 mm
  4. Drying Section
    1. Predrying section: 19 dryers, Allimand (1974)
    2. Postdrying section: 10 dryers, Allimand (1974)
    3. Dryers diameter: 1.5 m
    4. Maximum pressure: 5 bar
    5. Size press: inclined size press, De Iuliis (2014)
  5. Machine End / Reel
    1. 1 drum reel, Novat-Bey (1969)
    2. Winder: 1 Jagenberg Varidur winder (1988)
  6. Stock Preparation
    1. Conveyor: 2 belt conveyors (1992)
    2. Pulper: 2 pulpers Helico with Poire, Lamort trommel, inox (1987)
    3. Hd cleaning: 1 hd cleaner unit Kadant (2008)
    4. Coarse screening: 1 screening unit Black Clawson Ultrascreen up 2 (1984), Ultrascreen up 1 (1989), Omega screen 10 (1989)
    5. Fractionation: 1 fractionating unit Cellusizer 24, Black Clawson (1984)
    6. Fine screening: 1 unit MMZ, Kadant (2008); 1 unit Fibernet, Kadant (2008)
    7. Thickening: thickner M16, Black Clawson (1984)
    8. Refining: 1 disc refiner Sprout Waldon (1967)
    9. Stainless steel tanks
  7. Other Equipment
    1. Approach flow and white water system
    2. Bottom approach flow screen Selectifiner 36PH, Black Clawson
    3. Screen Selectifiner 12PV, Black Clawson
    4. 2 stage liquid cyclone / LDC, Kadant
    5. Top approach flow screen Selectifiner, 24 PS Black Clawson
    6. 2 stage liquid cyclone / LDC, Kadant
    7. Vibrating screen
    8. White water system: DAF unit Poseidon, Kadant
    9. Gravity strainer, Kadant
  8. Vacuum System
    1. 5 vacuum pumps, Allimand
  9. Drive
    1. Drive unit with DC motors
  10. Utilities
    1. Steam production: 1 steam boiler Stein Fesal, 9 t/h
    2. Compressed air: 2 air compressors
  11. Process Control
    1. Stock preparation: 1 DCS (2008)
    2. Paper machine: 1 QCS (2008)