|
|
machinery
for sale services
machinery
for sale services |
|
3520
mm Board Machine: Production: Board made from a base layer, three inner mechanical pulp layers and a pulp layer on the back. This is a basement machine with drive R/H from the wet end of the machine. GENERAL
DATA: Capacity:
75,000 tonnes / year folding boxboard. Built 1967 with many improvements. Machine
length 115 metres, speed range 100-200 m / min, drive speed 250 m/min maximum
with sheet, 300 m/min maximum without sheet, balance speed 300+ m/min
(confirmation required). Deckle
width dry end 3520 mm and average steam consumption 0.96 tonne / tonne board. Full
details of recent improvements are available. The
machine will cease production in December 2009. Stock
preparation Two
Black Clawson pulpers: 14 ft diameter, cast iron sectional, batch operation,
standard Volkes Rotor with swept slotted plate, also screened outlet with 1inch
holes. Number two gearbox drive. Pulp
fed by floor mounted inclined slatted conveyors. Each pulper has water feed
passing through two Magflow meters. Stock
chests, back water chest: concrete with side entry agitators. In
basement: Hydraulic
units for the two machine calendars and the horizontal reel up. Coating
kitchen for the coaters with mixers, tanks and a Cellier vibrating screen. Stock
and water pumps. Consistency
control is by De Zurich transmitters. Voith
2E deflaker with a set of spare discs. Two
Beloit refiners model 2000. Beloit
rotary unit. Jylhavara
JCO-2 conical refiner Three
Beloit Jones stockmaster conical refiners Two
JCO-2 conical refiners. The
JCO-2 refiners are being retained. Possibly two Beloit 30” 4000 series
refiners may be available. Back
water fibre recovery is by an Algas stainless steel filter model 75 HPW, year
1999 and number 352. Approach
flow Four
Beloit Bird models, 10 Centri screens in stainless steel with twin sets of
baskets with 2mm holes. Headbox
pressure screen is a Black Clawson model 24PHS of stainless steel manufacture. Board
Machine Valmet
Symflow Liner Headbox: type L6, width 3680 mm Three
Inverform Middles Headboxess: each of width 3700 mm
Backs
with a Valmet Headbox: type R-150,
width 3680 mm Bottom
wire width: 3910 mm Top
wire width: 3900 mm Backs
wire width: 3910 mm Millspaugh
suction couch Press
sections Comprises
four presses with pneumatic loading. All presses are through - type presses. First
press with bottom suction roll Second
press with bottom suction roll Third
press plain press with bottom Venta Nip roll Fourth
press with bottom suction roll Scanner
measuring moisture Felt
rolls with remote greasers. All dryers are on A/F bearings with central
lubrication system and remote bearing monitoring system. Dryer
Section First
dryer section: totally enclosed hood with front lifting doors, automatic felt
guides, 29 dryers of 1524 mm diameter and 3797 mm face. The first section
comprises 13 dryers and second section comprises 16 dryers, auto felt
tensioning, operating at 3.5 bar pressure. Measurex
scanner measuring moisture. MG
cylinder on A/F bearings, central lubrication system and a single press roll
with pneumatic loading and steam heated hood. 18 ft diameter, 3911mm face.
Operating at 3 bar pressure Inclined
size press with flooded nip, pneumatic loading. Micro rock and micromate covered
rolls of 658mm diameter. Seventeen
after dryers: 1524mm diameter and 3797mm face. Fully enclosed hood with a front
lifting door, automatic felt guides, auto felt tensioning, operating at 5 bar
pressure. Dryers
have enclosed gearing within the machine framing. Calenders
and Coaters Pre
calendar: Hunt and Moscrop manufacture, single nip with bottom Kuster roll Beloit
blade coater with infra red drying 3 banks Beloit
blade coater with infra red drying 4 banks After
calendar: Hunt and Moscrop manufacture, single nip with bottom Kuster roll General
Information Honeywell
2002 scanner measuring moisture, profile, basis weight and ash. Auto
tension on the sheathen rope system Tape
feed for reel changeover system Beloit
horizontal reel up with drum, 1066 mm diameter. Finished roll diameter 2000 mm. Under
machine twin rotor Beloit Shark design dry end pulper with an inclined conveyor.
Machine
house has two twin rail overhead cranes, rated at 15 ton each. The
machine includes available rolls for all machine positions, spare wires and
felts that are available. Vacuum
System Two
sets of Nash CL3002 Vacuum Pumps. Total of seven pumps. General
Technical Information Medium
Pressure Steam 10.3 bar Low
Pressure Steam 3.8 bar Electric
power (average): 2.6 MW Maximum
installed power: 3.5 MW The
machine has a DC sectional electric drive. Required
voltages: 3.3 KV 415
V 3ph and 50 cyls. The machine will include transformers. Compressed
Air Requirements: 1,000 m³ / hour Natural Gas Requirements: 12 m³ / hour
RECENT
INVESTMENTS Modifications
to Nash pump system Redesign
of middles dewatering elements Air
turn Vvision
ET system 100
KTA wet end improvements Wet
End retention measurement - White Water Analyser Improved
screening of coating Safety
- Access to Hog Pit Reelup
shells Bottom
wire automatic seaming equipment Spare
4th Press roll Wetend
guards Calender
loads in TDC & MOPS Camera
system Press
section rope feed Wash
water & chemical treatment starch lines coating Introduction
of pre start warning Lighting
upgrade Kytola
lubrication system Introduction
of new drive transformer Starch
addition 4th ply Additional
cameras for camera system on BM1 Hog
pit controls Palm
guide improvements Dryers
intro of Kytola lubrication system Replacement
of HP showers (Press section) Upgrade
Press felt rolls Reel
up spool drive Rope
run modifications Replacement
of the middles flow box manometer tubes Shark
pulper controls Press
section bowed roll Kytola
lubrication Reel
Up rope run Shark
pulper belt QCS
upgrade Kytola
Lube system modifications Bottom
wire shower Broke
refining stage 2 Starch
system Additional break cameras
|
