Page 26 - Technical Rollers

The 11 unbeatable advantages of the spreader roller
Principle of operation:
1.400-2.800 independently operating indi-
vidual spreader elements per meter of roll
length.
Web speed:
The EcoStretchRoll can be used up to
1.000 m/min. At the same time, it has a
vibrationdamping effect and runs absolutely
quietly.
Contact surface:
Slightly curved, large contact surfaces
ensure marking-free guidance without
relative movement.
Variants:
The EcoStretchRoll is available in four
diameters (60, 110, 130, 150 mm) and can
be produced to customer specifications up
to a maximum of 7.000 mm.
Wrap angle:
Full functionality at 8-180° wrap angle.
Material properties:
Wear-resistant, temperature- and ozone-
resistant and FDA-approval on request.
26 Technical Rollers
Web Tension:
Between 10 and 750 N/mtr. roll length.
Roll body:
Lightweight aluminum roll tubes with
special geometry for high bending stiffness.
Fast response due to low start-up weights
and low inertia.
Web thickness:
Spreads any material thickness > 4 μm
and > 8 gr/m².
Assembly:
Each EcoStretchRoll is produced according to
customer specifications and delivered ready
for installation. It is ready for immediate use
without external drive or adjustment.
Multiple cutting:
Applicable for multiple cuttings.