2-Wire Fourdrinier-Type Paper Machine, 3550mm, for the production of Corrugated Base (Kraft) Paper

Board Machines
VAK10626
2-Wire Fourdrinier-Type Paper Machine, 3550mm, for the production of Corrugated Base (Kraft) Paper

 

FOR THE MOMENT ON HOLD

Make                        :OVER MECCANICA

Year of Make                :1968

Years of major rebuilds     :1995 New headbox f. bottom wire
                                  New after-dryer part
                                  New slitter rewinder 2002

                                  New top wire headbox
                                  New QCS New machine calander

 

                            :2004 Rebuild of press section

                                  Rebuild of wire part

                                  Rebuild of stock preparation

 

 

Sheet width at Pope reel 3550mm
Paper Grade Testliner white and brown
Basis weight range 100 – 220g / m2
Operating speed max 420m / min
Capacity 180t / 24h
Electric 380V, 50Hz
Drive side left, seen in paper run direction
Raw material Waste Paper, OCC

 

 

 

 

STOCK PREPARATION & APPROACH FLOW SYSTEM

 

 

For bottom layer (Capacity 120 tpd)


1 Pulper, type Hydrapulper D, 50”, make BLACK CLAWSON

  including conveyor belt, including drive


1 Detrashing System, type Hydrapurge 33 XVF,

  make KADANT-BLACK CLAWSON, including drive 75kW


1 Reject-Screening Drum, type Selectpurge,

  make KADANT-BLACK CLAWSON

 

1 High Consistency Cleaner,type Liquid Cyclone,

  make THERMO-BLACK CLAWSON

 

1 Pressure Screen, type ScreenOnewith 3 screening

  zones for fine screening, with slotted basket 0.18mm,

  make KADANT-LAMORT, incl. drive

 

1 Reject-Pressure Screen, type FiberNet, size 3,

  make KADANT-LAMORT, incl.drive

 

1 complete Dispersion System, type KD, make VOITH, incl. drive

 

1 Fan pump 1st stage, type ABS BA 300/300-40, make SCANPUMP,

  max. throughput 1100 m3/h , drive 122kW

 

1 Centrifugal Cleaner System, 4-stage, type Cleanpac 700,

  make GL&V 1st stage 31 cones, 2nd stage 11 cones,

  3rd stage 4 cones, 4th stage 2 cones

 

1 Fan pump 2nd stage,type RDL400, make EMICA,

  max. throughput 1680 m3/h, drive 132kW

 

1 Pressure Screen 1st stage, type Selectifier 36 PN,

  make BLACK-CLAWSON, basket with slots 0.30mm,

  incl. drive 75kW

 

1 Pressure Screen 2nd stage, type Selectifier 24PN,

  make BLACK-CLAWSON,basket with slots 0.25mm,

  incl. drive 45KW

 

1 Vibration Screen 3rd stage, incl. drive

 

1 Refiner 30”, make BLACK CLAWSON Including all tanks,

  chests, pipes, pumps, valves, instruments,

  drives and controls

 

 

For top layer

 

1 Pulper, type Hydrapulper 42”, make BLACK CLAWSON,

  including conveyor belt, including drive

 

1 Reject sorter, type Turbosorter, make VOITH, incl. drive

 

1 High-Consistency Cleaner, type Liquid Cyclone 11”,

  make THERMO-BLACK CLAWSON

 

1 Deflaker incl. drive

 

1 Centrifugal Cleaner System, 3-stage, make GL&V

 

1 Pressure Screen 1st stage, with holes 1.2 mm dia,

  incl. drive

 

1 Pressure Screen 2nd stage, with holes 1.6 mm dia,

  incl. drive

 

1 Vibration Screen 3rd stage, incl. drive Including

  all tanks, chests, pipes, pumps, valves, instruments,

  drives and controls

 

 

For Broke System

 

1 Couch Broke Pulper incl. agitator and drive

 

1 Dry Broke Pulper, incl. agitator and drive

 

2 Thickener Drums incl. drive

 

3 Deflakers incl. drive Including all tanks, chests, pipes,

  pumps, valves, instruments, drives and controls

 

 

Fibre Recovery System

 

1 Flotation System, type Supercell 18’, make KROFTA

  Including all tanks, chests, pipes, pumps, valves,

  instruments, drives and controls

 

 

 

 

PAPER MACHINE

 

Bottom Wire complete, with hydraulic headbox, make ALLIMAND, with automatic basis weight cross-profile control make METSO, wire part frames SS-clad, cantilevered for time-saving bottom wire change, 4 Hydro-Foils, 5 Vacu-Foils, 10 Suction boxes; all dewatering elements with ceramic covers, breast roll rubber covered, suction couch roll with stainless steel shell, forward drive roll rubber covered, including pneumatic wire guide and electric wire stretcher, including high and low-pressure cleaning showers as well as an electric-automatic couch tail cutter.

 

 

Top Wire complete, with hydraulic headbox, make Over MECCANICA, with automatic basis weight cross-profile control, make METSO, wire part frames SS- clad, cantilevered for time saving top wire change, 2 Hydro-foils, 3 Vacu-foils, 3 Suction-boxes; all dewatering elements with ceramic covers, breast roll rubber covered, forming roll with SS-wire cover, including pneumatic wire guide and electric wire stretcher, including high and low-pressure cleaning showers.

 

 

Press Part

 

1 Suction-Pick-Up-Roll, rubber covered

 

1 Bi-Nip Press with 1 suction-press roll and

 

2 blind drilled press rolls, 1st nip 60kN/m, 2nd nip 80kN/m,

  including press felt runs with felt conditioning

  and cleaning equipment

 

1 Shoe-Press with a linear nip pressure of 750kN/m

  including felt run with felt conditioning equipment

    Dry-content after press part app. 52 – 54 %.

 

 

Pre-Dryer Part

 

1 Pre-Dryer Part with 17 drying cylinders 1500mm diameter,

  designed for 5 bars steam pressure, including siphons for

  condensate removal and including central oil lubrication

  system for all drying cylinder bearings, including

  rope- feeding system

 

1 closed hood and ventilation system, make BRUNSCHWEILER,

  including heat recovery system

 

1 steam and condensate system with thermo-compressor 1 M.G.

  Cylinder 4000mm, including steam fired hood,

  make THERMOPAP,designed for 5 bars steam pressure,

  including touch-press roll, rope feeding system and central

  oil lubrication system for cylinder bearings

 

 

Size Press

 

1 horizontal size press, including drive and including

  starch preparation system

 

 

After- Dryer Part

 

1 After-Dryer Part with 12 drying cylinders, 1500mm diameter,

  designed for 5 bars steam pressure, including siphons for

  condensate removal and including central oil lubrication

  system for all drying cylinder bearings, including

  rope-feeding system

 

1 hood and ventilation system with semi-closed hood and

  including pocket-ventilation system make BRUNSCHWEILER,

  including heat recovery system

 

1 steam and condensate system, type Cascade

 

1 Steam Profiling Box for moisture profile control

 

 

Machine Calender

 

1 Two-roll Soft-Compact Calander with one Nipco-roll

  and one heated roll, make ABK

 

QCS

 

1 Online-Quality Control Scanner for the online measurement of basis weight and moisture cross profile, type Paper IQ, make METSO

 

 

Pope Reel

 

Hydraulic Pope reel with turn-up system, type RCS2000, make IBS

 

 

Machine Drive

 

Sectional drive with individual motors, make ABB for wire part, press part, machine calander and Pope reel. Mechanical speed limit 500 m/min. Line shaft drive for dryer part including M.G. Dryer. Mechanical speed limit 420 m/min. Including drive and drive control.

 

 

Vacuum System

 

One set of vacuum pumps – water-ring type –, make SAFEM, for all dewatering elements, suction rolls and suction pipes of this machine, including all separators, tanks, pipes, drives, drive controls and instruments.

 

 

Finishing House Equipment

 

* Make OVER MECCANICA, with 2 carrier rolls, 6 slitting

  knifes. Max. speed 1200 m/min.

  Including drive and drive control.

* Set of reel conveyors for paper reels

 

 

Auxiliary Equipment

 

* Machine Hall Cranes, 10 t lifting capacity

* Set of air compressors, make ATLAS COPCO, including air

  dryers with sufficient capacity for the supply of all

  compressed air required for paper machine and

  stock preparation

 

 

Steam and Power Supply

 

* Steam boiler, make SOCOMAS, with gas-burner PILLARD,

  year of make 1996 including boiler water preparation

* Cogeneration plant with back-pressure boiler and

  gas-fired power generator, make TUMA TURBOMACH (Switzerland),

  year of make 1996, with a capacity of 6MW

 

 

Laboratory Equipment

 

* 1 set of paper testing equipment including the following:

 

1 Freeness Tester
1 Drying Oven
1 Ring Crush (RCT) -Tester
1 Concora Medium (CMT) –Tester
1 Strip Compression Tester
1 Burst Tester
1 Tensile Tester
1 Stiffness Tester
1 Roughness Tester

 

 

Spare Parts & Technical Documentation


Spare Rolls f. paper machine      :one spare roll available for

                                   each position of

                                   function rolls

Spare motors                      :included as far as available

Other Spare Parts                 :included as far as available

 

 

Condition: Machine was fully operational when shut in

 

 

 

 

 

 

 

 

 

 

 

 


 
 
 

Totally 49 picture(s)