WELEX SHEET CO-EXTRUSION LINE, running with ABS and PS, extruder 115
mm screw diam. 30 L/D, degassing system, 225 kw drive, 190 rpm screw
speed, hydraulic screenchanger, hydraulic pack and accumulator, Maag
gear pump 56/56, water cooled, gravimetrical blenders, Motan
dehumidifying dryers, + Covema co-extruder with 60 mm screw diam. 24
L/D, 175 rpm, electrically heated, air cooled barrel, 18,5 kw drive,
1.650 mm EDI R75 ultraflex die., Flex range on the top lip of up to
1.9 mm. Mounted gap is ca 2.6 mm., Bottom lip is removable and has
slotted bolt holes, adjustable to achieve a wider thickness range.,
One spare bottom lip available - thickness to be checked, 1650 x 400
mm Ø rolls, Static mixer, ABA co ex block with plate type inserts,
1.650 mm 3 roll polishing stack model 18x65 LHSL. 450 mm diameter
rolls. Chain driven through selector gearbox. circa 5 hp dc motor.
Upstack configuration, 3 zone pump group, Cooling conveyor with edge
trim knives, 2 roll haul off with dc motor and drive., 2.000 mm Edward
Pearson guillotine., The line was constructed in 1987 and well
mainiìtained., width: 1.650 mm. (65), MATERIALS: ABS PS, PRESENT
CONDITIONS: good working conditions, disconnected
Italien
