Paper Machine technical details

Manufacturer: Sulzer Escher Wyss
Original year of made: 1950
Trim width: 2450 mm
Max operating speed: 440 mpm
Paper grades: wood free and wood containing w/p papers 60 – 100 gsm
But also possible waste paper, Test liner, Fluting etc.
Production capacity: 60 tpd
Drive side: right
Electrical tension: 200/380V, 50 Hz

Equiped with:
Approach Flow: With machine chest, mixing pump, Voith LD Cleaners,
Voith Sz.1 Pressure Screen
Headbox: Step Difusor, Type 220-13, year of made 1980, pond width 2700mm
3900 – 10550 lpm, 0,7 – 1,5%,
with pressure vessel 1,1 bar, Ø 800mm
Fourdrinier: s/s lined construction, rebuilt 1997/1998, wire width 2800mm, length 26900mm, total length 12450mm (c/l breast roll – suction coach roll)
breast roll Ø 546 x 2950mm
suction coach roll Ø 750 x 3130mm
foil boxes, 9 items each 4 foils
suction boxes, 10 items width 250mm
support rolls, 2 items Ø 200mm
wire guide rolls: 5 items Ø 216mm
wire tension manuel, pneumatic wire control
dandy roll Ø 600 x 3000mm s/s with spare drum, year 1995
1st Press: Top roll Ø 500 x 2900mm, Granit
Bottom roll Ø 550 x 2900mm 20 P&J rubber lined roll
Felt dimension: 2900mm x 13000mm
Hydraulic load up to 40 kg/cm line pressure
2nd Press: Fabric Press
Top roll Ø 500 x 2900mm, Granit
Bottom roll Ø 550 x 2900mm 20 P&J rubber lined roll
Felt dimension: 2900mm x 13500mm
Fabric dimension: 2800 x 6750mm
Hydraulic load up to 50 kg/cm line pressure

 

3rd. Press: Offset Press
Top roll Ø 500 x 2900mm
Bottom roll Ø 550 x 2900mm 20 P&J rubber lined roll
Hydraulic load up to 55 kg/cm line pressure
Pre Dryer: 24 items Dryer Ø 1500 x 2650mm
Steam pressure max: 2,6 bar
Closed box gear drive
1st 2 dryer groups slalom layout
Size Press: vertical layout
Top roll Ø 500 x 2700mm 15 P&J rubber lined roll
Bottom roll Ø 550 x 2700mm rubber lined roll
Extension roll Ø 150 x 2600mm rubber lined
Post Dryer: 11 items Dryer Ø 1500 x 2650mm
Steam pressure max: 2,6 bar
Closed box gear drive
QCS: by ACCURAY year 2011
Machine Calendar: Küsters / Nipco
2 rolls installed (3 roll design)
Top Roll Ø 420 x 2850mm
Middle Roll Ø 300 x 2850mm
Bottom Roll Ø 420 x 2850mm
Line pressure 120 kp/cm, total hydraulic load 34200kp
VIB Moistening
Pope reel: year 1982 (in operation since 1987)
Drum Ø 300 x 2600mm
Hydraulic system
Reel spools 15 items
Reel spool crane
Hood: open
Drive: Line Shaft Drive with main drive motor ABB GN400S31F (1981)
Steam/Condensate: complete
Vacuum System: complete
Stock preparation: none