Tissue paper mill Steel yankee diam. 3200x3100 mm – 10 bar
Complete tissue paper mill
Steel yankee diam. 3200x3100 mm – 10 bar
Press diam.520 blind holes
Head box S.T. changeable in crescent former width 2780 mm
Full hood with thermal oil complete of:
Nr.02 semi hood
Nr.02 battery units
Nr.02 fumes extraction fans and more
Selector Toschi E TC 2
Pope
Fan pump
Motorization in DC:
Nr.01 motor kW 314 – yankee
Nr.01 motor kW 170 – press
Nr.01 motor kW 150 – web
Drives (installed new in year 2009 and 2010)
Boiler Babcock Wanson thermal oil (gas)
Pulper 8 cubic meters complete of drainage pump and pulpit of command
Pneumatic pulpit of command
Electric pulpit of command
Range of grammage from 15 to 40 gsm
Max capacity 72 tonns/day
Max speed 900 mt/minute
Max format at pope 2700 mm
Ref. CGS101388
Jagenberg AS16H 1650
Jagenberg AS16H 1650
Year 1980
Width useful 1650 mm
Material workable from 18 to gsm
Min length 510 mm
Max length 2000 mm
Nr.08 unwinders
Ref. CGS111310
Paper Mill Producing Filter Papers
Paper Mill Producing Filter Papers
There is a communal stock preparation system for all four paper machines.
The furnish used is cellulose and fibre glass pulps.
Stock preparation
Voith pulpers
Voith 1: diameter 3.8m, capacity 20m3.
Voith 2: diameter 4.45m, capacity 32m3.
The pulpers are stainless steel, batch operation and low consistency operation. Bottom rotors with perforated plates.
Two stainless steel pulper dump chests with side entry agitators.
In line Beloit magnetic trap for pulp bale wires.
Refiners
Two Claflin 101 refiners driven via a gearbox drive.
Six stainless steel Bertrams beaters not in use. 500 lbs capacity.
Wet laboratory
Sheetmaker and Shopper freeness unit.
PAPER MACHINES
1. CL Paper Machine
Deckle 500mm, speed range 2 to 20 m/min, gsm produced 18 to 120. The machine has a wet end comprising of a mould and VAT former.
Laboratory: RTI tester, smoothness and porosity tester, thickness testers, tensile tester.
Auto core cutter.
2. EH Paper Machine
Stock prep with LD cleaners and Valmet horizontal pressure screen TAS 25.
Deckle 1000 mm, speed range 2 to 30 m/min, gsm produced 50 to 700. The machine has a wet end comprising a mould and vat former.
Laboratory.
3. YK Paper Machine
Approach flow with LD cleaners. Prior to flowbox and Octopus unit for dilution control at the flowbox.
Deckle 1500mm, speed range 5 to 60 m/min, gsm produced 50 to 300. The machine has a wet end comprising of a fourdrinier wire.
4. KT Paper Machine
Deckle 1500mm, speed range 10 to 70 m/min, gsm produced 50 to 300. The machine has a wet end comprising of a mould and vat former.
Krieger pre dryer.
Automatic flying splice reel up.
Laboratory: Tensile tester, two thickness testers and balance.
Rewinders
Parkland: width 0.65m, roll diameter 0.6m
Cameron 1: width 1.50m, roll diameter 1.3m.
Cameron 2: width 1.50m, roll diameter 1.5m.
Dixon: width 0.48m, roll diameter 0.32m.
Calender
Off machine calender by Hunt and Moscrop, hydraulic operation and two roll design.
Effluent plant
Belt press for final sludge thickening by Charlston Engineering.
Boiler
Oil fired boiler with a single burner
Ref.CGS11425
Graphic Paper PM
3.75m Graphic Paper PM
General:
Voith PM, last rebuilt 2003, stopped in 2011.
Wire/Trim Width: 4m/3.75
Speed: 600 m/min
Daily Production: 130 tons
Basis weight: 45 – 150 g/sq.m, Uncoated graphic paper grades using deinked mixed office waste.
Electrical frequency: 50 Hz
Complete from headbox to winder with all spares, manuals, etc.
Headbox:
• Metso, installed in 1995
• Air-cushion type
• Slice width of 4050 mm
• Designed for 150 BDTPD
Wire section:
• Manufactured by OMMA in 1992 and rebuilt in 2001 by Metso
• Fourdrinier type, in cantilever
• Structure in stainless steel and carbon steel lined with SS plates
• Length of 12850 mm, wire width of 4200 mm
• Suction couch roll of 762 mm diameter
Press section:
• 1st press rebuilt by Metso in 2001,
* pick-up press with felted suction roll 812 mm diameter and granite center roll 875 mm diameter
• 2nd press installed in 1992 by Escher-Wyss, felted bottom overall; deflection roll (Nipco) 545 mm diameter, top center roll 955 mm diameter.
Dryer section:
• Rebuilt in 1995 by Metso
• Pre-dryer section of (17) cast iron dryers 1500 X 3950 mm @ 4.9 bar steam pressure
• Post-dryer section of (10) cast iron dryers 1500 X 3950mm @ 4.9 bar steam pressure
• Pre-dryer section: Uno-run (single-felt) for the first battery, conventional two-tier felt design for the second and third batteries
• Post-drying section: conventional two-tier felt design
• Complete rope threading system (rope groove on dryers)
• Silent drive system
• Centralized oil lubrication system (Safematic)
• Steam and condensate system by Langbein Engelbracht
Size press:
• Sonotec, Puddle type, inclined design
• 590 mm top (hard) roll diameter / 600 mm bottom (soft) roll diameter
• Complete starch preparation system and working stations
Calender:
• Installed in 1992 by Escher-Wyss
• Hard nip type
• Top roll 660 mm diameter, Equitherm
• Bottom roll 500 mm diameter, overall deflection roll (Nipco)
• Complete hydraulic station
• Complete thermal station
Reel:
• Installed in 1995 by Metso
• Drum reel type, hydraulic
• Drum diameter of 1100 mm
• Parent roll diameter of 2600 mm (max.)
• Complete automatic spool loading storage
• Provided with (5) spools 400 mm diameter
UTM pulpers :
• (1) couch pit in concrete lined with stainless steel plates withhorizontal shaft agitator complete with reducer and AC electric motor
• (1) dry broke pulper with stainless steel vat, central group (propeller, bearings support, shaft, couplings, safety protections),reducer and AC electric motor
Drying hood:
• Pre-dryer closed hood 18.5 X 7 X 4.65 m
• Post-dryer closed hood 8,5 X 7 X 4,65 m
• Complete air exhaust conditioning system
Quality control system:
• ABB QCS
Control system:
• Complete MCS/DCS, MCC
Winder:
*Jagenberg Vari Step TR 43; Two-drum type
• Maximum speed of 2000 mpm
• Unwound roll of 2400 mm diameter (max.)
• Wound roll of 1525 mm diameter (max.)
• (10) knives
• PLC control system
• (3) DC electric motors (135 kW + 120 kW + 120 kW)
• Completed of roll inertia compensation system (regenerative brake)
• Provided with suction trimming chips system
Ref. CGS11430