DÖRRIES - PAPER WIDTH 3500 MM - PRODUCING FOLDING BOX BOARD
Manufacturer Dörries Manufacturing Year 1961
Paper width mm 3500 Producing: Folding box board Cap. TPD 200
Cap. TPY 77000 Min gsm 300
Max gsm 600 Speed m/min 150
Thickness 0,40 - 1,01 mm
6 Cylinder moulds, cylinder dia. 1250 mm
2 formers cylinder dia. 1250 x 3907 mm, coach roll dia. 480 x 4100 mm
Octopus on every former/mould
Pre-suction coach with press roll on making felt
1 Fourdrinier wire
Open headbox, slice width 3780 mm
Wire shake
Dewatering elements with foils
Steam box
Suction couch dia. 800 mm with press roll
Steam box
Press section
First press, suction press, bottom and top felted
Bottom roll dia. 850 mm, top roll dia. 650 mm
Second press, bottom and top felted, made by Carcano
Bottom roll dia. 800 mm, top roll dia. 800 mm
Third press, top felted, made by Carcano
Bottom roll dia. 900 mm, top roll dia. 900 mm
Drying section
27 dryers divided in four groups.
Dryers dia. 1500 x 3850 mm, + 50 mm groove, made by Dörries, all with anti friction bearings.
MG Cylinders:
One dia. 5000 mm, machine floor level
One dia. 4500 mm, installed down stairs.
Moistening calender
Size press with vertical paper feed
After dryer
17 dryers divided into two groups
Dia. 1500 x 3850 mm with 50 mm groove
Coating station
Coating stations for wire side
Rollflex
Blade
Air knife
Rod coater, back side
IR dryer after each coater
Cooling cylinder
Single nip calender
Brush machine
Ref. 612115
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METSO - ESCHER WYSS - VOITH SULZER - KRAFT LINERBOARD PAPER MACHINES
Metso, 5.5m, 545 tons/day
• Complete Metso 2-ply PM, rebuild in 1999, wet end rebuild, press section, dryer section, Shoe Press, new hood & ventilation system, new Drive, new short circulation & pulpers, etc.
• 5000mm trimmed width aftger rewinder
• Mottled Linerboard, 80-200 gsm
• 545 tons/day, 800 m/min
• Virgin Fiber & OCC
Escher Wyss, 4.5m, 490 tons/day
• Escher Wyss, Two-ply Fourdrinier machine with secondary headbox
• Installed in 1986, many recent rebuild/replacement
• 4500mm trimmed width
• Mottled Linerboard, 115-200 gsm
• 490 tons/day, 460 m/min
Complete OCC Repulping Line:
• Voith Sulzer, Escher Wyss, 290 tons/day
• Full disperging with Screw Press, Heating Vessel & Disperger
• Can be used with either one of above machines
Ref. 612131
VOITH - CONVERTING CARDBOARD 150-400 GSM - WORKING WIDTH 6000 MM SLITTER REWINDER BRAND
speed 2000 m/min, converting cardboard 150-400 gsm. Slitter rewinder
is still connected. Delivery immediately. Machine in very good condition
Ref. 612137
PURICO GREENFIELD PAPER MILL - PAPER MACHINE PRODUCING CIGARETTE GRADE PAPERS
PAPER MACHINE C PRODUCING CIGARETTE GRADE PAPERS
The mill is well documented with all manuals, drawings etc available. The mill voltage is mostly 440v
3 phase and 50 cycles
PAPER MACHINE
Paper produced is cigarette tissue, grammage 14 to 35 gsm, design basis weight is 25 gsm, deckle at
the reel is 3100mm, speed 300 to 400 m/min, machine design speed 450m/min, balance speed on
machine 500m/min, porosity 100sec/100ml, gross production 45 t/day based on 25gsm at 400m/min.
Basement design. Major rebuild year 2000 with many new parts installed. Centres 5954mm.
QCS system by Precision express and Honeywell MXOPEN system. Paper dryness at reel 97%.
Drive is at right hand side from the flowbox.
STOCK PREPARATION
Two Black Clawson pulpers: stainless steel, gear box drives, 10 ft diameter, low consistency, each
with inclined pulp conveyors.
Stainless stock storage tanks with side entry agitators.
HWD chest, HWD ring main chest, SWD chest, SWD refined chest, Blend chest, Broke chest,
deflaker broke chest.
HWD and SWD systems each have two Beloit 3000 series refiners on the HW and SW lines. Each
refiner has 30” diameter discs.
Machine pressure screen is a Lamort SPN8 in stainless steel. LD cleaners are Voith manufacture in
three stages. Polyethylene bodies with ceramic nozzles.
Lamort SPN8 Pressure Screen Voith LD Cleaners
Consistency control by Euro control.
WET END FORMING SECTION
Flowbox consistency 0.6% ,wire width 3760mm, slice width 3606mm, sheet width on wire 3655mm,
sheet width at couch 3333mm and sheet width at reel 3100mm Flowbox with manual slice control 3606mm slice, designed flow 3439 to 8967 l/min,
consistency 0.55 to 0.60 %, operating at 300/400 m/min., stock temperature 50 deg. C.
Wire section is cantilevered wet end, stainless, breast roll to couch roll centers 14 m.
Forming board, five foils, two vacuum foil units. Dandy roll with cover, air lift system,eight vacuum boxes. Suction couch with a forward drive roll. Auto wire guide. Tail cutter.
PRESS SECTIONS
First Press: with suction pick up.
Second Press: plain with pneumatic loading.
Third Press: with top kuster roll and marking roll at bottom position.
Fourth Press : marking press with engraved rolls.
DRYING SECTION
Diameters 1500mm, face 3886mm with one inch sheathen rope groove.
Operating pressure: 75 psi. Bolted ends. Pocket ventilation, some with oscillating doctors.
Central lubrication system. Slalom felted.
Section one: 4 dryers. Section two: 4 dryers. Section three: 5 dryers with gear drives.
Dryer layout is as the above side elevation drawing.
SIZE PRESS
AFTER DRYER SECTION
Section five: 2 dryers. Section six: 4 dryers with silent drives.
In basement three dryers and felt stretchers.
Under machine Metso stainless pulper with a side entry agitator.
CALENDER
Calender 250 pli, two roll with top kuster roll. Profile control by Calcoil.
MULTI PERM IN LINE POROSITY MEASURING SYSTEM
Measuring Bensten, Schopper, Potts, Gurley, Sheffield and Coresta.
SCANNER
IN LINE SLITTER SECTION
HORIZONTAL REEL UP
Beloit pneumatic operated reel up for 1500mm diameter rolls.
MACHINE DRIVE EUROTHERM AC CONTROL MxOPEN SYSTEM.
The After Dryer, After Dryer rolls and Drum Reel Up have independent electrical sectional
drives. This equipment was installed as part of a rebuild in the year 2000.
The Wire Section, Press Section and Pre-Dryer Sections are all sectionalized but are Line
shaft driven (Beloit Line shaft, gears and mechanical in - drive sections). This is a modern
Line shaft system for these sections with individual speed adjustment to each section on the
Line shaft.
VACUUM SYSTEM
Nash 4001 with one spare unit
Two Nash 3002
Nash 2002
Nash CL701
REWINDER
Goebel model U15, 3500 year 1969, shaft unwind with Witchata drum brake and brake
generator. Drive is r/hand from shaft type unwind, 4 slitters manual set, shaftless rewind for
1250mm diameter. Auto tension control, reel ejector and lowering table.
Hydraulic operation on rider roll and the roll eject system.
The rewinder has two balers for trim collection and baling. One baler painted green with
cyclone and auto wire tying and other HSM baler with manual wire tying.
BASEMENT
The basement has stock pumps, white water pit, vacuum pumps, felt dryers, felt stretchers and
some guides, felt cleaning, pressure screen, cleaner pumps and under machine broke pulper.
Size make up tanks. Refiner control panels.
Small pulper for rewinder trim.
LABORATORY
Tensile tester
Filtrona tester
Guillotine
Ovens
Balance
Cell filter tester
Schopper tester
Beater
Sheet maker
Bensten smoothness and porosity tester
EFFLUENT PLANT AT BASE OF MILL
Concrete settlement tank.
Drum thickener: vacuum assisted (Nash L6) feeding Anderson’s sludge conveyor, coil filter.
COMPRESSORS
Three Broom and Wade piston type compressors with two air receivers.
Ref. 71213