Mitsubishi Kraft Paper machine 3.350 mm 30-180 gsm 100 TPD

3350mm Kraft Paper machine,
Stopped Feb. 2023 in Asia

Product: Kraft paper, one gloss paper
GSM: 30-180g/㎡

Production capacity: 100ton/day
Design speed: 150-550m/min
Operation speed: 390m/min

Head box
Manufacturer: Hitachi
Width direction adjustment device: CP

Wire part
Manufacturer: Mitsubishi
Wire width: 3710mm

Fourdrinier type Dandy roll

Press part
Manufacturer: Mitsubishi

1P: twin bar press, linear pressure: 45N/mm

2P: twin bar press, linear pressure: 80N/mm

3P: straight through press, linear pressure: 90N/mm

Sheet moisture in outlet of press: 60%

The number of cylinders in Pre-dryer : ∅1524mm x 10units
There are no size press and coater
The number of cylinders in after-dryer: Yankee ∅4572mm x 1unit

Steam pressure
Main steam pressure (inlet of dryer): low 0.3/Medium 0.7MPa
Mean steam pressure (pre-dryer): 0.2MPa
Mean steam pressure (after dryer): Yankee 0.35MPa

Dryer hood
Manufacturer: Mitsubishi
Dew point: 35g 56°C, 120g 61°C

There is no calendar

Reel part
Manufacturer: Mitsubishi
Secondary arm type
Maximum diameter of reel: ∅1800m

Winder
Manufacturer: Mitsubishi
Two drum type
The number of slitters: 8 units

Quality control system: BM
The number of scanner: 1unit
Measuring sensor: GSM, moisture

Flow direction control system: seed valve, steam pressure
Width direction control system: CP
Profile control actuator: CP valve
Defect detector

Sheet inspection system
Defect detector
Manufacturer: OMRON

Drive system
Manufacturer: Toshiba
Manufacturing year: 1990’s
DC 400V, 440V