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1
second-hand Fourdrinier-Type Paper
Machine with Top Wire
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Make :
Holder-Pamac
Year of Make : 1986
Working Width (trimmed) : 2500 mm
Working Width (untrimmed) : 2580 mm
Capacity :
app. 200 t/24h
Working Speed max. : 600 m/min
Basis
Weight Range : 90 – 180
g/m²
Paper Grade : 2-ply corrugated
base paper, corrugated medium,
testliner and white top liner
Raw Material : Waste paper
Consisting of
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STOCK PREPARATION
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1.1 1 Continuous Pulper (No.1)
4.880
mm Ø, Black
Clawson, 300 BD t/24h, consistency 3.5%
Junk
trap, light rejects removed with overhead grab.
Cast
iron & basalt tile construction
D
Baffle configuration
205
KW rotor drive motor, 235 RPM
1.5
m wide feed conveyor
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1.2 1
Continuous Pulper (No.2)
4.260
mm Ø, Black
Clawson, 240 BD t/24h, consistency 3.5%
Junk
trap, light rejects removed with overhead grab.
2nd
Hand unit , Installed in 1995
Stainless
steel construction
1.5
m wide feed conveyor
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1.3 1
Contaminex
Voith
Type CM Size 20
Installed
1987
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1.4 1
HD Cleaner
Palmac
P500 (17”), installed 2000
6000
litres / min, consistency 3.5% = 12.6 t/h
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1.5
1 Ultrascreen
Black
Clawson Ultra V400, installed 2000
1st
stage screen following pulper no. 1
400
m3/h, consistency 3.5% = 14.0 t/h
2mm
holed extraction plate
110
KW drive motor running at 600 RPM
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1.6 1
Hydrasorter
Capacity
62.5 m3/h, consistency 4.0% = 2.5 t/h (60 BD t/day)
55
KW drive motor running at 490 RPM
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1.7 1
Turbo Separator (No.1)
Voith
ATS 021
2nd
stage screen on pulper 1 line, treating rejects from Ultrascreen
70
m3/h, consistency 5.0% = 3.5 t/h (85 BD t/day)
205
KW drive motor
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1.8 1
Turbo Separator (No.2)
Voith
ATS 030
1st
Stage screen following pulper line 2
200
m3/h, consistency 5.0% = 10.0 t/h (240 BD t/day)
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1.9 2
Thickeners
Black
Clawson 3050 x 1524 mm drum thickeners
App.
50 years old & primary bottleneck to stock preparation process
Capacity
80.0 t/day (each)
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1.10 1 Screw Compactor
Beltec
screw thickener supplied 2004
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1.11 1 Disc-Filter
Meri
- Model 3-10 (Now Voith)
10-Disc
unit, arranged in 5-banks of 2
Maximum
flow rate = 24.0 m3/h, 3.2 t/day
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1.12 1 Trommel Screen
Rotating
drum design
10
BD t/day, consistency 1.4%
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1.13 1 Vibrating Screen
20
BD t/day, consistency 5.0%
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1.14 1
Thickstock Chest
200
m3 stainless steel chest, installed 2000
9.0
BD t maximum stock holding at 4.5%
Side
mounted agitator
2
x Thickstock feed pumps, Scanpump BA 200/150 – 40, Capacity 330 m3/h
Consistency
control
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2. PM1
APPROACH FLOW SYSTEM – BOTTOM WIRE LINE
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2.1 1 Refiner
Jylhavaara
JCO2 conical refiner
5000
l/min, consistency 6% = 18.0 t/h
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2.2 1 Fan Pump
Scanpump
BA 350/350 – 45
17,200
l/min, 19.0 m head
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2.3 1 1st Stage Cleaner Set
48
x Voith HC5 – TB36 Cleaners
400
l/min per unit = 19,200 l/min total
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2.4
1 2nd Stage Cleaner Set
19
x Voith HC5 Cleaners
400
l/min per unit = 7,600 l/min total
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2.5
1 3rd Stage Cleaner Set
8
x Voith HC5 – TB1B Cleaners
400
l/min per unit = 3,200 l/min total
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2.6
1 4th Stage Cleaner Set
4
x Voith Elutricone EBOB Cleaners
400
l/min per unit = 1,600 l/min total
Continuous
rejects
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2.7 1 5th Stage Cleaner Set
2
x Palmac P200 RFD Cleaners
1,000
l/min per unit = 2,000 l/min total
Intermittent
rejects
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2.8 1 Primary Screen
Voith
vertical screen Size 25
0.25
mm slotted basket
300
t/day
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2.9 1 Secondary Screen
Voith
vertical screen Size 12
0.20
mm slotted basket
20
t/day, consistency 1.0%
Common
to top wire screening system
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2.10
1 Rejects compactor
Fan
press, size 4
Installed
in 2004.
Maximum
flow rate = 1,500 l/min, consistency 5.0%
Maximum
discharge solids content = 45.0%
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3. PM1 APPROACH FLOW SYSTEM – TOP
WIRE
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3.1 2 Refiners
Metso
JCO-1
100
t/day output (combined max)
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3.2 1 Fan Pump
Scanpump
BA 300 / 300 – 40
15,300
l/min, consistency 0.6%, 38.0 m head
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3.3 1 1st Stage Cleaner Set
9
x Celleco TW 1500 combi cleaners
1,540
l/min per unit, consistency 1.1% = 13,860 l/min total
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3.4 1 2nd Stage Cleaner Set
2
x Celleco TW 1500 cleaners
1,400
l/min per unit, consistency 0.9% = 2,800
l/min total
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3.5 1 Fibermizer
528
l/min, consistency 0.6%
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3.6 1 Stage 1R Cleaners
7
x LWR CLP 250 cleaners
250
l/min per unit, consistency 0.6% = 1,750 l/min total
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3.7
1 Stage 2R Cleaners
1
x LWR CLP 250 cleaner
225
l/min, consistency 0.5%
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3.8 1 Primary Screen
Voith
vertical screen Size 20
0.20
mm slotted basket
15,000
l/min, consistency 1.0% = 9.0 t/h
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4. PAPER MACHINE NO. 1
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4.1 Headbox (Bottom Wire)
Simon
Holder, rectifier roll design
18
x manually controlled slice positioners
Slice
width – 2750mm
Consistency
range – 0.65% - 0.85%
Flow
rate – 11,000 l/min (min) – 14,000 l/min (max)
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4.2 Wire Table (Bottom Wire)
Simon
Holder, bottom wire Fourdrinier
Cantilever
design
Dewatering
elements, partly with ceramic, partly plastic covers
Single
zone, suction couch roll with double doctor
Variable
position forward drive roll
Steam
profiling shower fitted over final tri-vac suction box
Wire
width – 2,900 mm
Wire
length – 45.5 m,
Length
suction couch to breast roll centres 27 m.
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4.3
Headbox (Top Wire)
Simon
Holder, rectifier roll design
18
x manually controlled slice positioners
Slice
width – 2,750mm
Consistency
range – 0.45% - 0.55%
Flow
rate – 5,000 l/min (min) – 10,500 l/min (max)
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4.4
Wire Table (Top Wire)
Simon
Holder, top wire Fourdrinier
Cantilever
design
Dewatering
elements with plastic covers
Wire
width – 2,950 mm
Wire
length – 20.6 m
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4.5
1st Press
Suction
pick-up roll with 3 vacuum zones, PU-cover, blind drilled and grooved, single
felted,
2
suction pipes, with herring bone design plastic tops
Vacuum
assisted save-all tray
80
kN/m linear nip pressure
Synthetic
covered plain pressing roll with double doctor
Couch
pit, with side entry agitator
Open
draw transfer to 2nd press, via William Kenyons tail transfer
system, installed 2005
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4.6
2nd Press
Large
diameter jumbo press, 1030 mm Ø rolls
Rubber
covered, blind drilled
Internal
cooling system
300
kN/m linear nip pressure
Double
felted
3
suction pipes, with herring bone design plastic tops
Moisture
content after press app. 50%
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4.7
Dryer Part
3
Dryer Groups (10+15+11) with totally 36 drying cylinders, arranged in 5 x steam
sections: -
- 1st
Section – 3 x 1200 mm Ø cylinders, 1.8 barg
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2nd
Section – 7 x 1200 Ø cylinders, 1.8 barg
- 3rd
Section – 10 x 1500 mm Ø cylinders, 5.3 barg
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4th
Section – 5 x 1500 mm Ø cylinders, 10.0 barg
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5th
Section – 11 x 1500 mm Ø cylinders, 5.3 barg
Potential
to up-rate 5.3 barg cylinders to 7.5 barg, subject to re-certification and
insurance checks
Johnson
Systems International, thermo-compressor based steam system
Steam
groupings 1,2, 3 & 5 fitted with rotating siphons
Steam
group 4 fitted with stationary siphons
Steam
groupings 4 & 5 fitted with spoiler bars
Drier
group 1 configured with Unirun drier fabric
Drier
groupings 2 & 3 configured with standard top & bottom drier fabrics
Open
gear drive with partly plastic, partly metal gear wheels
Partially
enclosed hood with 2-fan PV System.
Incorporates heat recovery from flash steam and condensate sources
Automatic
fabric tensioning (E & L)
Automatic
rope stretching (William Kenyons)
SSD
touch screen HMI control stations, installed 2005
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4.8
Machine Calendar
2
x roll hard nip calendar
Top
roll diameter – 295 mm
Bottom
roll diameter – 390 mm
Design
nip load – app. 20 kN/m
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4.9
QCS
- ABB, type Smart Platform for
measuring of cross profile of basis weight and moisture, as well as
calliper
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4.10 Pope Reel
Simon
Holder drum reel
Capable
of producing single set parent reels, maximum diameter 1600 mm
Future
upgrade potential to allow production of 4-set jumbo reels
5-tonne
overhead crane
UTM
pulper with consistency control
IBS
automatic sheet turn-up system
30
reel spools
Belt
driven, reel spool speed up system
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4.11 Vacuum System
2
x Nash 901, installed 2000
5
x Nash CL2001
1
x Nash CL1001
2
x 2-stage Vacufoil fans for wire table low vacuum requirements
Albany filter for recirculating seal
water
Seal
water temperature control
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4.12
Drive
Multi-Motor DC-drive with ABB 1190
Advant DCS control system
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5. 1
Slitter Rewinder
Masson Scott Autotorque,
twin-drum winder
Maximum operating speed – 1,800
m/min
2 x unwind stations for
tambours,
Unwind and rewind 1500 mm
diameter
Shaftless rewind
Brake driven tension control
Rider roll
Hydraulic reel lowering table
PLC controlled, Eurotherm drive
system
Trim handling & conveying
system
Trim bale compactor, circa
3-tonnes / day
Twin motor drive R/hand from
unwinds
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6. General
Anti-friction
roller bearings throughout
Automatic
grease lubrication system
Condition
monitoring sensors installed on all major rolls, cylinders etc.
HP
showers on wet-end and press clothing, fitted with ruby nozzles
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7.
Spares
All
major rolls
Motors
& gear-box’s for all drive positions
Full
set of machine clothing
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Technical
Documentation :
included as far as available
Location :
UK
Condition :
In operation until 12/2008
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