4450mm Paper Machine Fourdrinier with Hybrid-Former, 450tpd, 40 – 100 g/m² Printing & Writing, Copier Paper
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- Product ID: VAK10421
- Name: 4450mm Paper Machine Fourdrinier with Hybrid-Former, 450tpd, 40 – 100 g/m² Printing & Writing, Copier Paper
Type : Fourdrinier with Hybrid-Former
Make : VALMET
Year of Make : 1984
Years of major rebuilds : 2007 – New dewatering element, IBS
2007 – New vacuum pumps, NASH
2006 – New Film-press VOITH SpeedFlow
2006 – New film press pulper, VOITH 2006 – New stationary dryer siphons, KADANT
2006 – New drives in 5th dryer group, VOITH
2006 – Upgrade of QCS, ABB
2005 – New web inspection system, PROCEMEX
2002 – New reel wrapping line, PESMEL
2000 – New starch silo
Working Width : 4450 mm trimmed
Capacity : 450 tpd max.
Working speed : 920 m/min
Design speed : 1000 m/min
Basis weight range : 40 – 100 g/m²
Paper Grade : Printing & Writing, Copier Paper
Raw Material : Short and long virgin fibres with filler
Consumption figures per 1 t of paper
Electric Power : 460 kW/h
Steam : 2.1 t
Fresh Water : 8.5 m³
Stock Preparation and Approach Flow
• 3 Pulper 24 m³, make TAMPELLA. Type HD4250B, with belt conveyors 24 m long
• 3 HC-Cleaner, make TAMPELLA, type 370
• 3 magnetic Traps, Make CAVITRON, Type MC200
• 6 Deflaker, make TAMPELLA
• 6 conical Refiners, make SUNDS, Type JC03
• 2 double-disc Refiners, make TAMPELLA, Type T-230-2
• 1 4-stage Cleaner-System, make ENSOVAC with 1st stage 30 cones, 2nd stage 14 cones, 3rd stage 5 cones, 4th stage 3 cones and 2 vacuum pumps
• 2 primary Pressure Screens, make TAMPELLA, type TL200 with 0.35 mm slotted C-bar baskets,
• 1 secondary Pressure Screen, make VOITH, type Minisorter MST05/05KR with 0.2 mm slotted basket,
• 1 tertiary Vibration Screen, make VOITH, with 3 mm holes
• Including all pumps, valves, instruments, agitators and drives. Most of the chests are made of concrete.
Paper Machine
• Hydraulic Headbox, make VALMET, type Sym-Nozzle, ABB-top lip profile control
• Wire Part, make VALMET, type Symformer F, stainless steel cladded, cantilevered, with new IBS forming board, 1 new Hydrofoilboxes, 3 elder foil boxes, 3 vacuum foils, curved vacuum shoe for Hybrid-Former, 4 flat suction boxes. All dewatering element covers and foils made of Ceramic. Suction Roll with stainless steel shell. Bottom wire length 29.6 m. 1 Hybrid-Former, make VALMET, type F, including all dewatering elements, wire rolls and wire conditioning, guide and stretcher. Top wire length 17.4 m.
• Press Section, make VALMET, type Sym-Press II, with 3 nips including pick-suction roll, 1st nip (70 kN/m) grooved Venta-Nip PU-covered crown controlled press roll vs. suction press roll PU-covered with 3-zones, 2nd nip (80 kN/m) vs. Ceramic covered central roll with double doctor, 3rd nip (90 kN/m) vs. grooved Venta-Nip PU-covered crown controlled press roll. 2 top felt runs with all felt cleaning and conditioning equipment.
• Pre-Dryer Section with 39 drying cylinders 1500 mm dia, 5 bars steam pressure, with new stationary siphons made by KADANT-JOHNSON, split up in 5 groups, including dryer fabric cleaners type ROBO-CLEAN in the 1st and 2nd group, rope tail feed from 1st to 4th group, high pressure tail cutter and Foil-Force tail feed in the 5th group. New direct drives in the 5th group. Drying cylinder bearings and felt roll bearings with central oil lubrication system. Closed dryer part hood with heat recovery and pocket ventilation system.
• Quality Control Scanner, make ABB, type Smart-Platform for profile measurement of basis weight, moisture and Ash
• 1 Film-Press, make VOITH, type SpeedFlow, rolls inclined 45°, 1000 mm roll diameter, with grooved application rods, air-turn system 600 mm Radius, new installed in 2006, including starch preparation system,
• After-Dryer Section with 1 chrome plated Drying Cylinder with separate drive, 11 drying cylinders 1500 mm diameter, 5 bars steam pressure, with new stationary siphons made by KADANT-JOHNSON, in one (6th) group, with dryer fabric cleaner type ROBO-CLEAN. Drying cylinder bearings and felt roll bearings with central oil lubrication. Foil-Force tail threading system. Closed Dryer Part Hood with pocket ventilation and heat recovery system.
• Steam and Condensate System Cascade-Type
• 1 Hard-Nip Machine Calander with calliper control system in 62 zones
• 1 Quality Control Scanner, make ABB, type Smart-Platform partly type AC410 and partly AC800, for measuring of basis weight, moisture, colour and calliper.
• 1 HMX-Web inspection system, with 8 cameras installed in 2005
• 1 Camera-inspection system, with 15 cameras, make PROCEMEX, type 7X
• 1 Pope Reel with goose-neck
• 1 Multi-Motor Drive, make SIEMENS, 50 % with modern control system from 2005, 50 % still oldSIEMENS system.
• 1 Vacuum system with 3 vacuum pumps, make NASH, type CL9002 and 1 pump type CL9001
• 1 Wet-end starch cooker, make GAW
• 1 Surface Starch System, with BVG starch cooker, ABB-CELLIER vibration screen CELCO SAT12, ABB-CELLIER pressure screens FILTERCELL LHP550, starch silo 125 m³, 2 starch slurry tanks, 50 m³ each incl. agitator.
• 1 Fibre Recovery System, make KROFTA, 8.8 m diameter
• 2 main hall cranes with 15 t/each lifting capacity
Finishing House
• 1 Slitter Rewinder, make JAGENBERG, type VARI-DUR, year 1982, 1600 m/min working speed, with 15 slitter knifes and new break generator, installed in 2006
• 1 Reel Wrapping Machine, make KLEINEWEFERS, year 1982, semi-automatic
• 1 Foil-Reel Wrapper, make PESMEL, year 2002, automatic
• 1 Trim-Removal System, type TRIMVAC
• 1 Reel Guillotine, 2250 mm reel width
• 1 Core-Unwinder, make CORELINK
Converting Equipment
Sheet Cutter Make : JAGENBERG, Type : SYNCHRO AS-116
Year of make : 1982
Working Width : 1500 mm
Working Speed : 200 m/min
Unwind : Turntable with 8 unwind stations
Max. Unwind diameter : 1500 mm
Max. Reel Weight : 1500 kg
Core diameter : 150 mm
No. of slitting knifes : 3 manually adjustable
Cutting width Min. / Max. : 420 mm / 1500 mm
Cutting length Min. / Max.: 420 mm / 1600 mm
Extraction Fan f. trims : Included
Pallet turning unit : Included
Break Detector : Included
Slitter Rewinder Make : DUESENBERY
Type : 613 AUTO
Year of make : 2001
Working Width Min./Max. : 762 mm / 1900 mm
Working Speed Max. : 500 m/min
Max. Unwind diameter : 1500 mm
Max. reel weight : 3000 kg
Core diameter : 150 mm
No. of slitting knifes : 5
Extraction fan f. trims : included
Slitter Rewinder Make : GOEBEL
Type : H4 – 1321
Year of make : 1987
Working width min./max. : 297 mm / 1400 mm
Working Speed max. : 500 m/min
Max. Unwind diameter : 1500 mm
Max. Reel weight : 3000 kg
Core diameter : 150 mm
No. of slitting knifes : 5
Extraction fan : included
Foil Wrapping : included
Core Cutter Make : PERKINS
Type : A15
Year of make : 2000
Max. Core Length : 1950 mm
Core Diameter : 50.8 mm (2”), 76.2 mm (3”)
Other Equipment
• Compressed air system with 2 compressors, make ATLAS COPCO, type GA315, Compressor, make ATLAS COPCO, type GA315 VSD, 1 air dryer ATLAS COPCO
• 1 set of workshop equipment with a number of machine tools like turning laths, drilling stands and milling machines.
• 3 gas-fired steam boilers (no. 3,4 and 5), make MAGYAR HAJO, type MHD-20/12, year 1982, capacity 20 t/h, steam pressure 11/12 bars
• 1 high-pressure steam boiler, make APRILIS, type IPO-25, year 1970, capacity 25 t/h, steam pressure 42/45 bars
• 1 high-pressure steam boiler, make GANZ DANUBIUS, type SBG-50, year 2007, capacity 50 t/h, steam pressure 44/45 bars
• 1 steam turbine, make LANG, year 1963, capacity 2600 kW, 3000 min-1 with generator, make GOTTWALD, type 152-62, year 1962, capacity 3000 kVA, 338 A, 3000 min-1
• 1 steam turbine, make LANG, year 1983, capacity 5200 kW, 3000 min-1 with generator, make GANZ, year 1983, type OK650x1200/2, capacity 5000 kVA, 10.5 kV, 275 A, 3000 min-1