Paper Mill: Paper Machine Fourdnier 2600mm, 140-200 tpd, 50 – 300 g/m² Corrugated base paper, fluting, 500-700m/min + Rewinder + Steam Generation and Processing
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- Product ID: VAK10448
- Name: Paper Mill: Paper Machine Fourdnier 2600mm, 140-200 tpd, 50 – 300 g/m² Corrugated base paper, fluting, 500-700m/min + Rewinder + Steam Generation and Processing
Technical specifications of the papermachine
Manufacturer : Over Meccanica Installation : 1986 Year of rebuilds: 1990 / 2001 / 2004 / 2006 /2008
New 3 stage cascade pressure screens New quality control system (QCS) New cleaner for pulper New traversing felt high pressure cleaner Rebuild size press to film press (Wolff) New headbox (PAMA) New combisorter New suction roll and breast- and wire drive roll for fourdrinier New wire rolls with new guide and tension regulation New felt rolls in the drying section with tension regulation and osc. blades Extension of the post drying section by two cylinders New dewatering elements New drives (single drive system) New hood with heat recovery and pocket ventilation New rope tension New beam, rolls, tensions, controls in the press section, ceramic uhle box New DC converters, controllers for rewinder and turn-up system pope reel 1.1 MACHINE DATA Working width Headbox : 2800 mm Normal trimmed width : 2600 mm Design speed : 700 m/min Max. operating speed : 540 m/min
Basis weight range : 50 - 300 gsm
Main paper grades produced : fluting, corrugated medium, fine paper Specialty products produced: blue packing paper for fruit, masking paper, lining paper, crepe paper, incombustible paper.
Drive side : Machine has a left hand drive when looking in the direction of paper flow.
Specific water consumption : approx. 1 m³/t
Specific steam consumption : approx. 1.5 t steam/t of paper
Specific electric consumption : approx 420 kW/h of 1t paper Main electrical data for motors : 400Volt, 50 Hz
1.2 Stock Preparation (rebuild 2006 and 2008)
Process control system by ANDRITZ with Software ”Wonderware” and Siemens S7 control system.
Pulper, VOITH, AP 20 with reject gate with Consistency measurement Type
MEK 2000, Year 2007, BTG, Year 1972; motor 160 kW / 400 Volt
Reject Pump with reject trap, Year 1995
Screening drum, CPM , Year 1995, drum diameter 1000mm x 2000mm
Detrasher, LAMORT, Type Poire, Year 2001
High consistency cleaner, ANDRITZ-FIEDLER, Type MC3200
Year 2001, rebuilt 2008 with high consistent ceramic cleaner
Turboseparator, VOITH, Type ATS 21, motor 160 kW/400 Volt
Combisorter, VOITH, Typ CSM, Year 2006, motor 75 kW/ 400 Volt
Spare parts: 1 basket (2 share)
High consistency cleaner, LOHSE, Year 2006, in ceramic
Primary screen, ANDRITZ, Type F3, basket with slots 0,35 mm
Year 2001, including pump system and chest 8 cubic meters in stainless steel
Spare parts: 1 basket and seal
Secondary screen, ANDRITZ, Type F2, basket with slots 0,35 mm
Year 2001, including pump system and chest 4 cubic meters in stainless steel
Spare parts: 1 seal
Tertiary screen 3, ANDRITZ, Type F1, basket with slots 0,25 mm
Year 2001, including pump system
Spare parts: 1 basket and seal
Low consistency stage cleaner plant, ANDRITZ, Year 2001
1.3 Approach Flow System
Machine chest 25 cubic meters
Fan pump No. 1, frequency-controlled, Year 2006, ANDRITZ
7 Cleaner, in two cascades
Fan pump No. 2 frequency-controlled, Year 2006, ANDRITZ
Screen, LAMORT, Type SP800, basket with 2 mm holes
Year 2006, spare parts: 1 basket and 1 rotor
Consistency (density) measurement Type MEK 2300, Year 2007, BTG
1.4 Headbox ( new 2006)
Manufactured by PAMA, hydraulic high turbulence head box with 4 row diffuser block. BTF-Octopus with manual regulation of the CD profile by dilution water.
Pond width: 2800 mm
1.5 Wire Section (rebuild 2006 and 2008)
Wire length: 31 metres
Wire width: 2900 mm
Breast roll 507mm diameter 3000mm face length
rubber covered
Forming Board in ceramic
6 foil boxes
3 foil boxes including separate fan 1'472 m3/h, year 2006
2 dry suction boxes with hard plastic cover, year 2006
2 dry suction boxes with ceramic cover, year 2006
Suction couch roll, PAMA , 810 mm diameter, 3180 mm face length, year 2006
Forward drive roll , PAMA 550 mm diameter, year 2006
Wire guide and wire stretch rolls 3000mm face length, rubber covered, year 2006
High pressure showers, Stamm Heinrich , year 2006
Steambox ,Langbein& Engelbracht, year 2006
Wire stretcher, Erhard & Leimer, year 2006
1.6 Press section (rebuild 2008)
Pick-up roll, 960 mm diameter, PU covered with 3 suction zones, grooved and blind drilled, 2900 mm faces length
Counter press roll is a central press roll, 1005 mm diameter; 2900 mm face length, green granite cover
First Nip Press roll, 570 mm diameter, 2900 mm faces length, PU covered and drilled. Nip pressure Nip: 60 kN / m (fist Press roll to Pick up roll)
2nd Nip pressure Nip: 60 kN/m (Pick up roll to Counter Roll)
3rd Nip Press roll, 570 mm diameter, 2900 mm faces length, PU covered and drilled.
Nip pressure at 3rd Nip: 120 kN/m (3rd Press roll to Central roll )
1.7 Dryer Section (rebuild 2006)
28 Pre-drying cylinders, 1’500 mm diameter 2900 mm face length,
First group slalom 8 cylinders, at cylinder No. 6 is a sticky roll
Second group with upper and lower wire 6 cylinder
Third group with upper and lower wire 6 cylinder
Fourth group with upper and lower wire 8 cylinder
12 Post drying cylinders, 1500 mm diameter x 2900 mm face length,
Fifth group with upper and lower wire 4 cylinders including 2 chrome coated
Sixth group with upper and lower wire 8 cylinders
The complete Dryer Section has :
Electric tensions and pneumatic regulations by Erhard und Leimer
Partially cylinders have oscillating blades (new 2006)
All cylinders are designed for an operating steam pressure of 5 bar
All cylinders have Type Johnson steam heads and rotating syphons.
Wire rolls, regulation, tension, PAMA Year 2006
Rope rolls and pneumatic tension,PAMA Year 2006
1.8 Size Press (Film Press)
Horizontal size press with vertical paper feed manufactured by Wolff to single film press
Both rolls have 540 mm diameter and 2800 mm face length
Linear pressure: 40 kN
Starch addition 3 gsm at max.10 % consistency
The starch processing plant was manufactured by CELLIER.
The Pope reel has a pneumatic control system. Reel drum, 800 mm diameter and is equipped with IBS RC 230Turn-up system, Year 2007
Max. wind diameter for pope reel is 2000 mm. For operational reasons, max. rewind diameter is 1800 mm
1.10 Drive
1.10.1 Mechanical drive: (New 2006)
Wire and press sections with PIV gearboxes, cardan shafts
Dryer section with open gear drive, drive via cylinders
1.10.2 Electrical drive: ( New 2006 )
All the motors and inverter drive (AC 400 Volt) are designed for a speed of 700 m/min was supplied by Kühne & Vogel. Type Siemens S7 with control panels.
1.11 Vacuum System
No.1 Vacuum Pump, SAFEM Type AL 20-22 ,No.1793; motor 90kW (new 2006)
No.2 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.3 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.4 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.5 Vacuum Pump, AZWEG Type POMPA A100, motor 200 kW
1.12 Steam and Condensate System
Cascade type, flow sheet for this system is available
4 cascade system with moisture control in machine direction
Rotating Siphon in all cylinders
1.13 Hood and Ventilation System (new 2006)
Completely enclosed hood was supplied by LANGBEIN & ENGELBRACHT, Germany with heat recovery system, heat exchangers, fans, pocket ventilation. The doors have an electrical opening system. Stabilisation system in slalom group.
Dew point 62°C, Dew point regulation ,air temperature 110°C
1.14 Process Control System
QCS Scanner, Manufacturer PROTAGON (MEASUREX), year 2001
Measurement of basis weight and moisture in machine and cross-direction, with Regulation in machine direction.
1.15 Water Treatment
Krofta, 250m³/h SPC 24 ,diameter 7’200 mm 2 Rewinder APROCART (rebuild 2008)
MACHINE DATA
Manufacturer : Aprocart
Year built : 1992
Rebuilds : 2001, 2008
Working Width : 2600 mm
Speed : 2000 m/min
Max rewind diameter : 1830 mm
Max. unwind diameter : 2000
Basis weight range : 400-300 gsm
Main electrical data : 400 V, 50 Hz
Consists of:
Reel spool back stand with 3 fold pneumatic braking shoes on drum.
No. of slitting knives: 3 pairs and 9 pairs of spare parts.
Two single motor DC drive, motors 85kW
Warp control system Siemens S7 with touch panel.
3 Steam Generation and Processing
3.1 Steam Production Boiler
Manufacturer : Storck
Product type : 2 flash tubes and 3 deduction tubes
Including ECO and Superheater
Permissible operating overpressure : 22 bar
Steam power : 20 to/h
Permissible forward steam temperature : 300°C
Heat output : 18,4 MW
Fuel : OIL / GAS
Manufacturer of the burner : Storck
3.2 Steam Processing
Steam motor, Spilling, 6-Cyl., 1MW, 22-3 bar, No. 3225
Manufacturer : Spilling
Product type : 6 cylinders
IN Steam pressure : 21 bar
OUT Steam pressure : 3 bar
Generator power : 1MW
Max power : 900 kW
Normal power : 680 kW
Manufacturer : Over Meccanica Installation : 1986 Year of rebuilds: 1990 / 2001 / 2004 / 2006 /2008
New 3 stage cascade pressure screens New quality control system (QCS) New cleaner for pulper New traversing felt high pressure cleaner Rebuild size press to film press (Wolff) New headbox (PAMA) New combisorter New suction roll and breast- and wire drive roll for fourdrinier New wire rolls with new guide and tension regulation New felt rolls in the drying section with tension regulation and osc. blades Extension of the post drying section by two cylinders New dewatering elements New drives (single drive system) New hood with heat recovery and pocket ventilation New rope tension New beam, rolls, tensions, controls in the press section, ceramic uhle box New DC converters, controllers for rewinder and turn-up system pope reel 1.1 MACHINE DATA Working width Headbox : 2800 mm Normal trimmed width : 2600 mm Design speed : 700 m/min Max. operating speed : 540 m/min
Basis weight range : 50 - 300 gsm
Main paper grades produced : fluting, corrugated medium, fine paper Specialty products produced: blue packing paper for fruit, masking paper, lining paper, crepe paper, incombustible paper.
Drive side : Machine has a left hand drive when looking in the direction of paper flow.
Specific water consumption : approx. 1 m³/t
Specific steam consumption : approx. 1.5 t steam/t of paper
Specific electric consumption : approx 420 kW/h of 1t paper Main electrical data for motors : 400Volt, 50 Hz
1.2 Stock Preparation (rebuild 2006 and 2008)
Process control system by ANDRITZ with Software ”Wonderware” and Siemens S7 control system.
Pulper, VOITH, AP 20 with reject gate with Consistency measurement Type
MEK 2000, Year 2007, BTG, Year 1972; motor 160 kW / 400 Volt
Reject Pump with reject trap, Year 1995
Screening drum, CPM , Year 1995, drum diameter 1000mm x 2000mm
Detrasher, LAMORT, Type Poire, Year 2001
High consistency cleaner, ANDRITZ-FIEDLER, Type MC3200
Year 2001, rebuilt 2008 with high consistent ceramic cleaner
Turboseparator, VOITH, Type ATS 21, motor 160 kW/400 Volt
Combisorter, VOITH, Typ CSM, Year 2006, motor 75 kW/ 400 Volt
Spare parts: 1 basket (2 share)
High consistency cleaner, LOHSE, Year 2006, in ceramic
Primary screen, ANDRITZ, Type F3, basket with slots 0,35 mm
Year 2001, including pump system and chest 8 cubic meters in stainless steel
Spare parts: 1 basket and seal
Secondary screen, ANDRITZ, Type F2, basket with slots 0,35 mm
Year 2001, including pump system and chest 4 cubic meters in stainless steel
Spare parts: 1 seal
Tertiary screen 3, ANDRITZ, Type F1, basket with slots 0,25 mm
Year 2001, including pump system
Spare parts: 1 basket and seal
Low consistency stage cleaner plant, ANDRITZ, Year 2001
1.3 Approach Flow System
Machine chest 25 cubic meters
Fan pump No. 1, frequency-controlled, Year 2006, ANDRITZ
7 Cleaner, in two cascades
Fan pump No. 2 frequency-controlled, Year 2006, ANDRITZ
Screen, LAMORT, Type SP800, basket with 2 mm holes
Year 2006, spare parts: 1 basket and 1 rotor
Consistency (density) measurement Type MEK 2300, Year 2007, BTG
1.4 Headbox ( new 2006)
Manufactured by PAMA, hydraulic high turbulence head box with 4 row diffuser block. BTF-Octopus with manual regulation of the CD profile by dilution water.
Pond width: 2800 mm
1.5 Wire Section (rebuild 2006 and 2008)
Wire length: 31 metres
Wire width: 2900 mm
Breast roll 507mm diameter 3000mm face length
rubber covered
Forming Board in ceramic
6 foil boxes
3 foil boxes including separate fan 1'472 m3/h, year 2006
2 dry suction boxes with hard plastic cover, year 2006
2 dry suction boxes with ceramic cover, year 2006
Suction couch roll, PAMA , 810 mm diameter, 3180 mm face length, year 2006
Forward drive roll , PAMA 550 mm diameter, year 2006
Wire guide and wire stretch rolls 3000mm face length, rubber covered, year 2006
High pressure showers, Stamm Heinrich , year 2006
Steambox ,Langbein& Engelbracht, year 2006
Wire stretcher, Erhard & Leimer, year 2006
1.6 Press section (rebuild 2008)
Pick-up roll, 960 mm diameter, PU covered with 3 suction zones, grooved and blind drilled, 2900 mm faces length
Counter press roll is a central press roll, 1005 mm diameter; 2900 mm face length, green granite cover
First Nip Press roll, 570 mm diameter, 2900 mm faces length, PU covered and drilled. Nip pressure Nip: 60 kN / m (fist Press roll to Pick up roll)
2nd Nip pressure Nip: 60 kN/m (Pick up roll to Counter Roll)
3rd Nip Press roll, 570 mm diameter, 2900 mm faces length, PU covered and drilled.
Nip pressure at 3rd Nip: 120 kN/m (3rd Press roll to Central roll )
1.7 Dryer Section (rebuild 2006)
28 Pre-drying cylinders, 1’500 mm diameter 2900 mm face length,
First group slalom 8 cylinders, at cylinder No. 6 is a sticky roll
Second group with upper and lower wire 6 cylinder
Third group with upper and lower wire 6 cylinder
Fourth group with upper and lower wire 8 cylinder
12 Post drying cylinders, 1500 mm diameter x 2900 mm face length,
Fifth group with upper and lower wire 4 cylinders including 2 chrome coated
Sixth group with upper and lower wire 8 cylinders
The complete Dryer Section has :
Electric tensions and pneumatic regulations by Erhard und Leimer
Partially cylinders have oscillating blades (new 2006)
All cylinders are designed for an operating steam pressure of 5 bar
All cylinders have Type Johnson steam heads and rotating syphons.
Wire rolls, regulation, tension, PAMA Year 2006
Rope rolls and pneumatic tension,PAMA Year 2006
1.8 Size Press (Film Press)
Horizontal size press with vertical paper feed manufactured by Wolff to single film press
Both rolls have 540 mm diameter and 2800 mm face length
Linear pressure: 40 kN
Starch addition 3 gsm at max.10 % consistency
The starch processing plant was manufactured by CELLIER.
The Pope reel has a pneumatic control system. Reel drum, 800 mm diameter and is equipped with IBS RC 230Turn-up system, Year 2007
Max. wind diameter for pope reel is 2000 mm. For operational reasons, max. rewind diameter is 1800 mm
1.10 Drive
1.10.1 Mechanical drive: (New 2006)
Wire and press sections with PIV gearboxes, cardan shafts
Dryer section with open gear drive, drive via cylinders
1.10.2 Electrical drive: ( New 2006 )
All the motors and inverter drive (AC 400 Volt) are designed for a speed of 700 m/min was supplied by Kühne & Vogel. Type Siemens S7 with control panels.
1.11 Vacuum System
No.1 Vacuum Pump, SAFEM Type AL 20-22 ,No.1793; motor 90kW (new 2006)
No.2 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.3 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.4 Vacuum Pump, AZWEG Type POMPA A65, motor 90 kW
No.5 Vacuum Pump, AZWEG Type POMPA A100, motor 200 kW
1.12 Steam and Condensate System
Cascade type, flow sheet for this system is available
4 cascade system with moisture control in machine direction
Rotating Siphon in all cylinders
1.13 Hood and Ventilation System (new 2006)
Completely enclosed hood was supplied by LANGBEIN & ENGELBRACHT, Germany with heat recovery system, heat exchangers, fans, pocket ventilation. The doors have an electrical opening system. Stabilisation system in slalom group.
Dew point 62°C, Dew point regulation ,air temperature 110°C
1.14 Process Control System
QCS Scanner, Manufacturer PROTAGON (MEASUREX), year 2001
Measurement of basis weight and moisture in machine and cross-direction, with Regulation in machine direction.
1.15 Water Treatment
Krofta, 250m³/h SPC 24 ,diameter 7’200 mm 2 Rewinder APROCART (rebuild 2008)
MACHINE DATA
Manufacturer : Aprocart
Year built : 1992
Rebuilds : 2001, 2008
Working Width : 2600 mm
Speed : 2000 m/min
Max rewind diameter : 1830 mm
Max. unwind diameter : 2000
Basis weight range : 400-300 gsm
Main electrical data : 400 V, 50 Hz
Consists of:
Reel spool back stand with 3 fold pneumatic braking shoes on drum.
No. of slitting knives: 3 pairs and 9 pairs of spare parts.
Two single motor DC drive, motors 85kW
Warp control system Siemens S7 with touch panel.
3 Steam Generation and Processing
3.1 Steam Production Boiler
Manufacturer : Storck
Product type : 2 flash tubes and 3 deduction tubes
Including ECO and Superheater
Permissible operating overpressure : 22 bar
Steam power : 20 to/h
Permissible forward steam temperature : 300°C
Heat output : 18,4 MW
Fuel : OIL / GAS
Manufacturer of the burner : Storck
3.2 Steam Processing
Steam motor, Spilling, 6-Cyl., 1MW, 22-3 bar, No. 3225
Manufacturer : Spilling
Product type : 6 cylinders
IN Steam pressure : 21 bar
OUT Steam pressure : 3 bar
Generator power : 1MW
Max power : 900 kW
Normal power : 680 kW
