datasheet winder series 1050/1100/1200 - SML
datasheet winder series 1050/1100/1200 - SML
datasheet winder series 1050/1100/1200 - SML
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<strong>series</strong> <strong>1050</strong>/<strong>1100</strong>/<strong>1200</strong><br />
turret <strong>winder</strong>s for cast film lines<br />
The main difference between <strong>series</strong><br />
<strong>1050</strong> <strong>winder</strong>s and <strong>series</strong> <strong>1100</strong> <strong>winder</strong>s<br />
is the cross-cutting device. While<br />
the <strong>series</strong> <strong>1050</strong> <strong>winder</strong>s are equipped<br />
with a twisting knife, the <strong>series</strong> <strong>1100</strong><br />
<strong>winder</strong>s have a robust guillotine cutting<br />
device, which is also perfectly suitable<br />
for more rigid products.<br />
Typically, <strong>series</strong> <strong>1050</strong>/<strong>1100</strong> <strong>winder</strong>s are<br />
used for the following cast film applications:<br />
- cast polypropylene film (CPP)<br />
- cast polyethylene film (CPE)<br />
- polyamide lamination film<br />
- PA/PE vacuum packaging film<br />
- polyolefin-based barrier films with<br />
EVOH barrier<br />
- hygiene films and laminates<br />
<strong>SML</strong> <strong>1050</strong>/<strong>1100</strong> <strong>series</strong> <strong>winder</strong>s are<br />
equipped with a central drive for gap<br />
or contact winding mode. Both 3” and<br />
6” pneumatic winding shafts can be<br />
used.The inlet section of the <strong>winder</strong> is<br />
designed with oscillating blade holders<br />
for edge trim and inline slitting. A web<br />
tension measuring roller placed behind<br />
<strong>SML</strong> Maschinengesellschaft mbH<br />
Bundesstrasse 1a<br />
A-4860 Lenzing<br />
Austria - Europe<br />
the inlet section controls the upstream<br />
web tension. This web tension is separated<br />
from the actual winding tension<br />
by means of a S-wrap. An ultralight<br />
CFP dancer roller allows for sensitive<br />
control of the winding tension.<br />
Ten taper curves are available and can<br />
be preselected and modified individually.<br />
With increasing roll diameter the contact<br />
roll unit retracts continuously via<br />
an AC servo positioning drive.<br />
Winding in contact mode offers adjustable<br />
lay-on pressure. The gap-winding<br />
mode works via a laser-controlled gap<br />
between the bobbin and the contact<br />
roll itself. Cores on the <strong>series</strong> <strong>1050</strong> <strong>winder</strong>s<br />
require preparation with adhesive<br />
tape. Series <strong>1100</strong> <strong>winder</strong>s equipped<br />
with a guillotine cross-cutting device<br />
permit startup without any preparation.<br />
Yet, for films having a thickness<br />
of more than 300 µm preparation is<br />
recommended.<br />
<strong>SML</strong>‘s <strong>series</strong> <strong>1050</strong>/<strong>1100</strong> <strong>winder</strong>s are<br />
available with winding direction being<br />
either clockwise or counterclockwise.<br />
The <strong>winder</strong> <strong>series</strong> <strong>1200</strong> is designed for<br />
Phone: +43 7672 912 0<br />
Fax: +43 7672 912 9<br />
e-mail: sml@sml.at<br />
producing jumbo rolls of CPP and CPE<br />
for further converting. The <strong>winder</strong> uses<br />
a twisting knife for cross cutting. The<br />
start-up of the new roll is effected by<br />
electrostatic electrodes.<br />
The max. mechanical roll diameter is<br />
1300 mm, roll weight is limited to<br />
4500 kg, however. The <strong>winder</strong> can be<br />
operated shaftless with 8” steel cores<br />
and can be equipped optionally with<br />
special chuck heads to handle 6” and<br />
8” winding shafts. The integration of an<br />
optional banana roller and optional part<br />
bobbin knives allows production of up<br />
to 3 part bobbins with winding shafts.<br />
Jumbo rolls on shaftless steel cores<br />
are taken out of the <strong>winder</strong> by a normal<br />
hall crane. For shafted operation a shaft<br />
and roll handling system is available.<br />
A trolley with lifting table supports the<br />
finished rolls with the winding shaft<br />
inside and moves them backward to<br />
the shaft clamping and pulling device.<br />
In this backward position the shaft pulling<br />
device takes out the shaft from the<br />
roll. Now the rolls can be picked up for<br />
transport and later converting.
<strong>series</strong> <strong>1050</strong>/<strong>1100</strong>/<strong>1200</strong><br />
turret <strong>winder</strong>s for cast film lines<br />
www.sml.at<br />
printed 02/2009<br />
We reserve the right to technical modifications.<br />
<strong>winder</strong> <strong>1050</strong> <strong>winder</strong> <strong>1100</strong> <strong>winder</strong> <strong>1200</strong><br />
application CPP, CPE and barrier films CPP, CPE barrier, hygienic films<br />
and laminates<br />
CPP, CPE films<br />
thickness range 18 – 100 µm 18 – 300 µm 18 - 100 µm<br />
max. mech. line speed 350 m/min 350 m/min 350 m/min<br />
winding mode gap and contact gap and contact gap and contact<br />
winding direction either clockwise or counterclockwise either clockwise or counterclockwise either clockwise or counterclockwise<br />
shafted / shaftless system 3” and 6” winding shafts 3” and 6” winding shafts 8” shaftless, opt. 6”/8” shaftless<br />
and 6”/8” winding shafts<br />
max. net film width 1450/1750/2050/2250 mm<br />
2450/2650/2850 mm<br />
1450/1750/2050/2250 mm<br />
2450/2650/2850 mm<br />
3150/3450/3850 mm<br />
4150/4450 mm<br />
winding tension 10 – 100 N/m 10 – 100 N/m 10 – 100 N/m<br />
contact roll pressure 50 – 300 N/m 50 – 300 N/m 50 – 500 N/m<br />
speed control CFP dancer roller CFP dancer roller CFP dancer roller<br />
roll start up device core preparation necessary electrostatic pinning electrostatic pinning<br />
max. mechanical bobbin<br />
diameter 3”<br />
max. mechanical bobbin<br />
diameter 6”<br />
max. mechanical bobbin<br />
diameter 8”<br />
600 mm or smaller, if the total weight<br />
exceeds 450 kg with part bobbins<br />
1000 mm or smaller, if the total<br />
weight exceeds 2200 kg<br />
600 mm or smaller, if the total weight<br />
exceeds 450 kg with part bobbins<br />
1000 mm or smaller, if the total<br />
weight exceeds 2200 kg<br />
-<br />
1300 mm or smaller, if the total<br />
weight exceeds 4500 kg<br />
- - 1300 mm or smaller, if the total<br />
weight exceeds 4500 kg<br />
cross-cutting device twisting knife guillotine twisting knife<br />
shaft/bobbin handling system optional hydraulic handling system optional hydraulic handling system optional hydraulic handling system<br />
inline slitting up to 3 part bobbins, depending on<br />
film material<br />
up to 3 part bobbins, depending on<br />
film material<br />
up to 3 part bobbins only on<br />
winding shafts<br />
oscillation oscillation frame oscillation frame <strong>winder</strong> oscillation<br />
touch screen 15” color screen 15” color screen 15” color screen<br />
modem connection yes yes yes<br />
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