Started |
1971 |
Builder |
Escher Wyss Ravensburg GmbH |
Capacity |
115000 t/a |
Grammage |
36-70 gsm |
Forming method |
F+Twi Former G |
Dyring method |
Multicylinder |
Wire width |
5050 mm |
Trim width |
4560 mm (with 45 gsm) |
Paper width on reel |
4620 mm (with 45 gsm) |
Design speed |
1200 m/min |
Operation speed |
1050 - 1170 m/min |
MODERNIZATION:
1971 Started
1974 Rebuilt
1989 Rebuilt (Headbox, top former, 3. press, calander, pope, winder)by Sulzer Escher Wyss
1993 Conversion
2000 Restart
2005 Rebuilt (Suction box in 1. and 2. press felt, DuoStabis, Duo-cleaner)
MAIN MACHINE INFORMATION:
* Headbox:Slice lip with step diffusor in 1989 by Escher Wyss
* Wire section:TwinformerG in 1989 by Escher Wyss
* Press section:2 nips together, 3. Nip individual
* Dryer section:4 drying sections (1stgroup single tear cyl. 1–9 DuoStabi, 3 x double felted 2nd group cyl. 10–17, 3rd group cyl. 18–27, 4th group cyl. 28–37),cascadesteam system with 4 separators
* Cleaning system: Voith Duo Cleaner Express, 2005 1. and 2. dryer
* Moisturing system:VIB 1987, 92 water/air nozzles
* Tail cutter: Valmet 1986
* Calender: Nipco Mat 2 nips (2 soft, 2 thermo rolls)thermo oil heating with light oil
* Pope reel: Escher Wyss 1989
* Winder: Jagenberg; Vari Step, 1989
* Core cutter:HSM, 1996
AUXILIARY SYSTEM INFORMATION:
* Approach system: Machine sorter 3 steps, Tampella 1990
* Vacuum system: Sulzer RC 80, Sulzer RT-56-1, 6 extraction bumps
* Deariation system: Clark&Vicarion, Deculator with 5 cleaner stages 1988, max. 57.000 l/min.
* Machine pulpers: 2 machine pulpers, Escher Wyss
*Hood ventilation: 2 area ventilation, Andritz
* Tail threading:Ropes, 10 mm
* Oil/grease lubrication system: Central lubrication for drying section, calendar and pope, Vögele, individual grease lubrication for wire and press section
* Hydraulic system: Escher Wyss and Küsters
* Control system of PM: Valmet Damatic Classic
* QCS system of PM: ABB Smart platform, 1190
* Fault detector: ParsyTec, 2007
* Web break camera system: Voith WebVision, 2008
* Electric drives of PM: ABB Selma 500V DC
Technical information of PM auxiliary system major equipment:
* Pulp refining: Voith double dics refiner
* Broke handling: Equipment including broke sorting
*Power distribution: 500 voltages
* Spare rolls: 40 rolls
* Spare parts and documentation: Available and actual
*Reel transport system: 1989 Kleinewefers
!!! NOTE: This machine is not for sale to manufacture fine papers. Other grades are acceptable.
Paper machine: Current product is fine paper.
Trimmed width after rewinder: 4.560 mm
Current production basic weight: 36 - 70 gsm,
Current speed for basic weight by 45 gsm: 1.170 m/min,
Current capacity: 115.000 tons/year (by 45 gsm)
Condition of machinery and equipment: Absolutely excellent
Note: This machine is not for sale to manufacture fine papers. Other grades of paper are acceptable.
Stock preparation plant needs to be supplemented and to be completed for packaging paper or card board.
Depending on the production and demand will be a size press in the paper machine required.
More information see below :
Data of the paper machine after the completion of the stock preparation plant for packaging paper
Product: Packaging paper
Trimmed width after rewinder: 4.560 mm
Basis weight: 100 – 180 gsm
Speed: 800 m/min by 125 gsm (approx..)
Production: 650 tons/day by 125 gsm (approx.)
Condition of machinery and equipment: Absolutely excellent
Technical description
Paper machine
Wire section:
Headbox: Slice lip with step diffusor by Escher Wyss (1989)
Twin former G by Escher Wyss (1989)
Vacuum system: Sulzer RC 80, Sulzer RT-56-1, 6 extraction pumps
Press part:
2 Nips together
3. Nip individual
4 dryer section:
1
st group single tear cylinder 1- 9
Duo Stabi, 3 x double felted
2
nd group cylinder 10 – 17
3
rd group cylinder 18 – 27
4
th group cylinder 28 -37
Machine pulper: 2 by Escher Wyss
Tail threading: Ropes, 10 mm
Cascade steam system with 4 separators
Cleaning system: 1. and 2. dryer , Duo Cleaner Express by Voith (2005)
Moisture system: 92 water/air nozzles by VIB (1987)
Tail cutter: By Valmet (1986)
Hood ventilation: 2 area ventilation by Andritz
Calender: Nipco Mat
2 nips (2 soft, 2 thermo rolls), thermo oil heating with light oil
Hydraulic system: By Escher Wyss and Küsters
Lubrication system for oil/grease:
Central lubrication for drying section, calendar and pope, individual grease lubrication for wire and press section
Electric drives of PM: Selma 500V DC by ABB
Control system of PM: Valmet Damatic Classic
QCS system of PM: ABB Smart platform, 1190
Fault detector: Parsy-Tec (2007)
Web break camera system: Web Vision (2008)
by Voith
Major rebuilds of PM: Suction box in the 1. and 2. press felt, Duo-Stabis, Duo-cleaner
Pope reel: By Escher Wyss (1989)
Rewinder: Jagenberg , Vari Step (1989)
Core cutter: HSM (1996)
Stock preparation and approach flow system:
3 stage sorter by Tampella (1990)
Deariation system: Clark&Vicarion, Deculator with 5 cleaner stages 1988, max. 57.000 l/min.
A large arsenal of spare parts belongs to the delivery of the paper machine