BELOIT FOURDRINIER PAPER MACHINE, 155" (3.90M) WIDTH, CAPACITY 300 - 410 TPD

Equipped With:
One (1) used 155" (3.90M) Beloit fourdrinier papermachine , rated for 300 - 410 TPD at the reel,
basis weight ranges from 70 to 148 lb (per 3300 sq ft )speeds range from 850 ft/min. to 1725 ft/min,
depending on grade,produced standard offset C2S grades, plus C1S, Fragrance and Playing Card
Turbine driven line shaft and sectional drives

Consisting of:
Temperature-controlled Escher Wyss 155" SEW Step Diffuser Headbox with Devron CD weight control actuators (installed 1990)
Wet end is controlled with ABB and Delta V DCS systems.
159" wide fourdrinier with a 48" diameter dandy, (6) - foil boxes, (1) - lo-vac,
(1)-duo-vac with IBS control valves and (4) hi-vac boxes with Paperchine control valves.
A CD moisture-controlled zone Valmet steam box is positioned over the couch roll.
TrumpJet wet end chemical additive metering system, Polished WW System.

Press section:
Open draw machine
Two straight-through presses
First press = 260 pli
2nd press = 600 pli with CC roll (installed 2011)
Smoothing Press after the 2nd Press

Main Section Dryers:
(35) Dryers, 48" diameter
Cascading steam system: 10 main section dryers feed 9 mid-section dryers, which feed 6 wet section dryers.
Individual controls for D2,3; D4,5; D6,7.
Remaining 10 dryers are on a thermocompressor system (100 psi)
Stationary siphons and turbulators bars on D2-8, and D27-35
There are two drive sections, with turbine lineshaft drives and electric inch drives
The Main section dryers are followed by a 2-roll, 6-zone controlled Escher Wyss Nipco calender stack.
Desuperheater on HP make-up 40# header
Flash Steam Recovery on flash tanks and hotwell vent
Pocket Ventilation System

Coaters and After dryers
A Paperchine RMSP is used as a precoater for all grades (installed 2005)
GAW coating recirculation system, with coating recovery and auto- backwash.
Spooner air turn and through-air dryer
2 trailing-blade Rice Barton-Beloit-West Linn coaters with Voith Jet Flow Coating heads (installed 2015), each equipped with 25 actuators for cross machine profile control.
1st & 2nd blade coating recirculation system with R-P auto-backwash filters.
A four-bank Impact burner follows the 1st blade, and two single-bank Infra- Red burners follow the 2nd blade.

There are four ABB process control scanners.
Papertech 12 camera Webvision System (installed 2017)
Most sections are steam turbine/lineshaft driven (electrical drives on 2nd press, Nipco stack, Precoater, Baby dryer and Reel).
Total coat weight for pre-coater and each blade is on ABB process control.

Beloit Reel with Tape Turn-up System. Reel spools common across all paper machines.

Rereeler:
Rereeler removes defects and trims off reel edges (installed 1987).
Maximum speed of 6000 ft/min
Equipped with scales for finished reel weight
ASEA Electric drives and controls

Additional information available.

Ref. No. BPMB51970