AIRPADED PRESSURIZED TYPE, ELECTRonIC CONTROLLED

MANUFACTURER: Escher Wyss

TYPE: 221-04

PRODUCTION YEAR: 1988

WIDTH FLOW: 3700 mm

WIRE WIDTH: 3800 mm

OPERATING SPEED: 850 m/min (before dismantling)

BASIC WEIGHT: 40-120 gsm (could reach 250 gsm)

FLOW RATE: min 3000 max 5400 L/min/meter, min 11100 max 19980 L/min (original project)

FLOW RATE: min 4000 max 7700 L/min/meter, min 14800 max 28490 L/min (before dismant.)

PULP ConSISTANCE IN HEADBOX: 0.6 - 1% (about)

NO.OF LINES FROM BLOCK DIFFUSSER: 3, pitch 33,3 mm

FLOW RESISTANCE IN HEADBOX: max 7,29 meter/column water

OUT OF USE: 2003 

SPARE PARTS AND ACCESSORIES INCLUDED