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RETROFIT PROGRAM |
FEATURES | PICTURES |
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The retrofit program includes the following features:
- Gravimetric throughput control / metering systems
- Extruders
- Various types of MULTICOOL
 air
rings
- Film sizing and supporting cages
- Collapsing frames
- Oscillating haul-off units
- Winders
- Insulated IBC elements to avoid monomer build-up
- Monomer extraction system to avoid line contamination
- Plus many other optional features from the W&H
range
of products
MULTICOOL Dual-Lip and MULTICOOL D Air Rings
- Newly developed high performance air rings for a marked
increase in output
- Improved bubble stability
- Minimized film gauge tolerances
- Easy to retrofit to all die types
(W&H or other makes)
- Exchangeable inserts for different die diameters
- Modularity allows for upgrading of existing systems to
the fully controlled MULTICOOL OPTIFIL P2K
air ring.
MULTICOOL OPTIFIL P2K
Air Ring
With the introduction in 1986 of OPTIFIL P,
the first automated
die concept, patent owner Windmöller & Hölscher
has opened
new dimensions in blown film technology. Since that time, the system
has been continuously developed further, with more than 1000 systems currently
installed world-wide. As a result of the exceptional success of this technology,
OPTIFIL P
has become
a synonym for high quality film.
The OPTIFIL P2K
gauge control system represents an economically priced retrofit allowing older VAREX blown
film lines as well as uncontrolled dies of other manufacturers to be upgraded with
modern gauge profile regulation.
Advantages include
- Quality production shortly after start-up or product
change-over
- Tight gauge tolerances across the entire production run
- High commercial efficiency as a result of major resin
savings
- Notable increase in output
- Easy to retrofit to all die designs (W&H and other
makes), both stationary and oscillating.
- Maximum operational reliability (no failure-prone electronics
or easily contaminated mechanical parts inside the air ring)
- Service-friendly technology
Features include
- MULTICOOL OPTIFIL P2K
air ring
- Thickness gauges (including special types, e.g.,
for highly tacky film)
- Oscillating assembly
- PROCONTROL TS
operator console
- Pre-assembled cables
Options include
- Air ring height adjustment
- Air distributors
- Blowers
- Air chillers
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