SM2129

Board machine, 2,750mm trim, 3 layer, 150-450gsm, 240m/min 

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Board Machine Specs (PM1)

SM2129


General Specs of the Machine

  • Rebuild by Metso 1996
  • Type3 Layers
  • Basis weight Range           150 – 450 g/m2
  • Sheet width2,750 mm
  • Max. operating machine speed240  m/min
  • Production capacity50,000 TPY

 


1st Pulper 

  • Capacity   15 m3
  • Through put  60 TPD


2nd Pulper 

  • Capacity    20 m3
  • Through put  80 TPD


Refining system ( BCTPM / Un bleach Kraft pulp )

  • Type  3 Double disc
  • Make Escher wyss


Refining system (Bleach Kraft Pulp )

  • Type 2 double disc refiner
  • Make Escher Wyss


Refining system for Bleach Hardwood

  • Type1 Double disc refiner 


 Centri cleaner battery

  • Type Z-12-256 A ( Celleco) 
  • Stages3 stages + fiber mizer
  • UsageTop Layer


Fan pump

  • Type Top , Middle & back layer ( BA-350/300/ 40 )
  • Make Supplied by Valmet
  • Capacity Top layer 17000 l/min  Max
  • Capacity middle layer 17000 l/min Max
  • Capacity  Back layer 15000 l/min Max
  • Head13 m for all layers


High Pressure Screens

  • Type Top & bottom SP 600

Middle SP 700

  • Basket  hole size 2mm


Vibrating screen

  • Type NB- 125/100-20 ( FOR ALL LAYERS )
  • Capacity 1500 l/min
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Head box

  • Type “ A “ for Top layer

“ C “ for Middle layer

“ Air Cussion” ( back layer )

  • Slice opening50 mm Max ( for top& middle) and for back layer it is 40 mm 
  • Slice width3000 mm
  • Design At 290 m/min speed
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Wire

  • Top wire 22.70 x 3.18 m
  • Middle layer 42.45 x 3.18 m
  • Bottom 46.80 x 3.15 m


Sym Former

  • Position Middle layer
  • Wire 11.10 x 3.18 m
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Double felted ( 1st Press ) Suction Press

  • TypeTop Blind Drilled

Bottom Suction roll


2nd Press long nip Press

  • Type  both blind drill roll

 

Off set Press

  • Type Single felted ( Top double felted , bottom suction roll)


Vacuum Pumps

  • TypeSiemens Elmo ( 6 No.)

Bell E Type ( 3 No.)

Nash CL 2002 ( 2 No.)

  • Total Capacity11.5 MWC


Pre Dyer

  • No. of Dryers23
  • Dia 1.52 m


Yankee

  • Dia 3.6 m


Intermediate dryers

  • No. Of dryers 7
  • Dia 1.52 m


Size Press ( with infra red heaters )

  • Type Pound


Post dryers

  • No. of dryers 7
  • Dia 1.52m


Calender

  • Typesym- Z 
  • Zone 3


QCS

  • Make ABB
  • Type smart platform SP 1200 with Accuray 1190


Drives

  • Type AC
  • Supplier  Siemens
  • VC Master dives controlled by  S5-135U PLC


REWINDER

  • Cameron Rewinder   T-488