winder W1050 / W1100 / W1200 turret winders0 pages

e x trusion
100 %

WINDING TECHNOLOGY
SERIES W1050 / W1100 / W1200 TURRET WINDERS

Series W1050 / W1100 / W1200
turret winders for cast film lines
Series W1050/W1100 turret winders are used for lms
with a width of less than 2850mm. The main difference
between winders series W1050 and winder series
W1100 is the cross-cutting device. While the winder
series W1050 are equipped with a twisting knife
suitable for thin lms like CPP, CPE and various
lamination lms, the winders series W1100 have a
robust guillotine cutting device, which is also perfectly
suitable for more rigid products, like PA/PE vacuum
packaging lm and barrier lm with EVOH. Cores on
the winders series W1050 require preparation with
an adhesive tape. Winders series W1100 are equipped
with a guillotine cross-cutting device and permit
start up without any preparation. Yet, for lms having
a thickness of more than 300µm preparation is
recommended.
Both winders offer 3-inch and 6-inch central winding
with gap and contact mode. The inlet section features
oscillating blade holders for edge trim and inline
slitting. A web tension measuring roller placed before
the S-wrap controls the upstream web tension. An
ultra-light CFP dancer roller allows for sensitive control
of the winding tension. With increasing roll diameter
the contact roll unit retracts continuously via an AC
servo positioning drive. SML‘s winders series W1050/
W1100 are available with winding direction being
either clockwise or counterclockwise.

The winder series W1200 is used for lms that are
more than 3000mm wide. It can produce jumbo rolls
of CPP and CPE for further converting. The winder
uses a twisting knife for cross cutting. The start-up of
the new roll is done by electrostatic electrodes. The
maximum mechanical roll diameter is 1300mm, roll
weight can be as high as 4500kg. The winder can be
operated shaftless with 8-inch steel cores and can be
equipped optionally with special chuck heads to handle
6-inch and 8-inch winding shafts. Inline slitting with
additional length cutting knives and a banana roller
allows production of up to 3 inline slit rolls, which can
be vacuum- coated in a metallizer without intermediate
rewinding on a slitter-rewind. Jumbo rolls on shaftless
steel cores are taken out of the winder by a normal hall
crane. For shafted operation a shaft and roll handling
system is available.

www.sml.at
SML MASCHINENGESELLSCHAFT MBH

SML-00011_Produktbl_WIND.indd 7

BUNDESSTRASSE 1A

A-4860 LENZING

AUSTRIA - EUROPE

PHONE: +43 7672 912 0

FAX: +43 7672 912 9

EMAIL: SML@SML.AT

21.10.2010 11:19:52 Uhr