VER 3757 - 8455 mm Paper Machine for Newsprint and Coated Groundwood
Speed: 1524 m/min
Production capacity: 779 Tpd; designed for 825 Tpd at 100% efficiency
Original manufacture was Beloit, installed in 1988 and ran to 1993
Production was newsprint and coated ground wood
Machine is left hand drive from the wet end
Basement designed machine
Machine shut down in 2003. Paper grade LWC
Installed and rebuilt by Metso in 2001 to produce SCB 32 lbs
the running efficiency in 2003 was 82%
Major rebuild by Metso in 2001 and 2003. Bel Baie 11 was replaced with a Metso Optiformer
Machine basement
Roll grinding room Herkules grinder, year 1989, roll Ø max 2000 mm and bed 13.2 m long. 170 Kw motor, computer controlled
Hydraulic system for the rewinder lubrication system
Pulper for dry end
Dry end hydraulic power plant
Alpha Laval heat exchanger
Top Syms hydraulic unit with heat exchanger
3 pumps at dry end pulper pit
Tail water cutting system two off
Oil flow indicators for last dryer section
Dry end oil tank for cylinder bearing lub systems
Warm water chest
3 PH pumps with one already removed
Pump PH system with two strainers
Pump PH water heat exchangers
Pump press roll blow box
Pump press pit to broke storage
Weir South containing first press bottom suction, third press top and third press Uhle box
First press felt separator tank
Weir North containing first felt Uhle box, second pres Uhle box and first press batch washer
Press lubrication system
High pressure felt and fabric cleaning pump
Wet end cooling fan
Bel Baie lubrication system
2 machine shower strainers
Separator pumps
Cleaner filtrate pumps
Excess white water pumps
Saveall decker pumps
Couch pit broke pumps
Couch pit twin pumps
Twin agitators on couch pit
Stainless white water chest
Primary fan Pump
LD cleaner pump
Concrete chest with side entry agitator
De aerator condensate pump
Pump from blend chest to machine pump
Pump clean water to filtrate
Stock pump to saveall then to blend chest
Pump clean filtrate to strainers
Pump stock to blend chest
Pump cloudy water
Pump water to dec showers
Pump clean white eater to machine showers
Pump groundwood to blend chest
Two side entry agitators
G.L.&V violet dye system
G.L.&V black dye system
G.L.&V red dye system
Stock pumps for paper machine
Secondary cleaner feed pump
White water chest to stock washer pump
Surface water pump
Hydraulic unit with heat exchanger for first press
Oil flow meters
Hydraulic unit with heat exchanger for second press
Hydraulic unit with heat exchanger for third press
Number one compressor Atlas Copco model ZR4 hours 58,140, pressure operating 10.4 bar, 478 lt/sec
Number three compressor Atlas Copco: model ZR4 24,937 hrs, pressure operating 10.4 bar, 478 lt/sec
Ingersol Raund compressor motor 200 Hp, model Sierra 11, 911 CFM at 100 psi
Two condensate pumps to power house
Two hot water system pumps
Two air receivers for standby air next to air fan
Six condensate pumps some with vacuum pumps
VIB damping unit for dryer section
Under machine broke pump
Broke under the machine is pushed to dry end by a small fork truck where the broke is fed onto the conveyor feeding the dry end pulper
Well water pump
NCC condensate separator pump
Fan number MII unit 3
Calender stack re circulation lubrication system
Poly roll lubrication pumps
Thermal roll joint cooling system
Dryer end pulper pump and two side entry agitators
Pump to broke storage
Calender hydraulic unit
Sheathen rope tensioning system
Dry end broke pit agitator
Broke chest
Total of thirteen Nash vacuum pumps model 904
3 Roto pumps high pressure removed within the group
Tank for 50% caustic solution
Small stainless tank collecting water to sewer
Large air receiver rated at 125 psi, tested to 450 psi year 2000
In retention room 2 f/glass tanks each 6000 gallons capacity and 3 smaller poly tanks used for coagulant, flocculent and floc tank
Machine floor level
JCO-05 conical refiner removed to another mill
Celleco LD cleaner system four stage
Four g/fibre filtrate tanks glass fibre
Trash screen Bird Ariguard stainless steel model 15, model CSI, operating at 60 psi and 320 rpm
2 chiller units for the air conditioning system, Macaque manufacture
Centrifugal separator pump
Pumps number 1 and 2 for chilled water
Pumps number 1 and 2 for cooling tower
Pump for water cooling tower
Strainer boost pump below blue filtrate tanks
Top level
On top level Decultor type 2200 x 12243 number Q703-CLV-710 Alpha Laval manufacture
Four tanks vacuum fan assisted for mill water to condenser
Pressurised f/tank for mill water to condenser
Trim fan module
Pulper exhaust fan
2 scanner fans
PV unit fan
3 fans for dryer hood
Hood number one fan
Vacuum roll exhaust fan
Sym roll blow box fan
Filter press centre roll and doctor shower unit
Hi-Dry cleaner supply fan
Top wire turning roll drive
D drive turning unit
Primary drive for inner fabric
2 centrifugal extractors: stainless steel construction
Fan for stuff box stainless steel
Vacuum de aerator fan
Deculator vacuum fan
Headbox
Metso dilution control headbox, slice width 9060 mm with 60 mm dilution zones and year 2001
Top former was an original Bel Baie 11 design and rebuilt by Metso to a metso Optiformer design in 2001; 9200 mm wire width
Press section
Valmet press section year 2001, wire width 9200 mm, design speed 1585 m/min, drive speed 1524 m/min, paper grade LWC
First press loadings 500 pli
Second press loadings 550 pli
Third press loadings 5100 pli/1000 Kn
Dryers first section single tier dryers operating 75 psi, temp 450 Deg.F and 32F at 30 psi, Ø 1905 mm
A/F bearings, steam feed from front and condensate collected at the rear
Auto lubrication system
The second and third sections are two tier dryers
The dryer drive is silent type
40 drying cylinders with seven drive sections
Dryers are: 9 in first section, 10 in second section and 8 in last section
Fibron tail feed system from dryer to calender
Calender
Metso 8 roll Optiload online supercalender year 2001
Pope reel
Beloit rebuilt with secondary arm centre - wind assist year 2001
Metso xDi gauging and DCS systems with Parsytec Web Inspection System. All 2001 manufacture
DCS, QCS and WIS
The machine has a sectional electric drive comprising:
Winbelt unwind motor
Beloit/Metso pope reel
Opti calender bottom CC roll
Tension beam lower motor
Dryer section number 6 drive C
Dryer section number 6 drive B
Dryer section number 6 drive A
Dryer section number 5 drive C
Dryer section number 5 drive B
Dryer section number 5 drive A
Drive section number 4 drive B
Drive section number 4 drive A
Micro filter stainless steel for warm water filtrate
Dryer section number 3 Drive B
Dryer section number 3 drive A
Dryer section number 2 Drive B
Dryer section number 2 drive A
Dryer section number 1B
Dryer section number 1C
Dryer section number 1A
VIB damper
Drive for first press roll
Drive for wire turning roll inner fabric
Rewinder
Metso Winbelt year 1988, reinstalled and rebuilt in 2001
Design speed 2500 m/min
Operating width: 8530 mm
Unwind with brake generator, 20 driven slitters, shaftless rewind, reel ejection and lowering table
Twin motor drive, chute for core in feed
Rejected complete rolls go to floor conveyor feeding the Lamb roll wrapper via conveyor and roll lift