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Montalvo – New unwind tension controller utilizing load cell feedback

The Z4-UL web tension controller utilizing load cell feedback for tension measurement

USA • The Z4-UL web tension controller is designed for unwind tension zones utilizing load cell feedback for tension measurement. It features an all new seven day trend storage capability for recording production run data, the first ever 178 mm (7”) high definition web tension control interface, and is available in three different configurations: circuit board only (Z4-UL-B), enclosure (Z4-UL-E), or remote installation (Z4-UL-R).

Additional features and functions include soft start, anti-coast, flying splice and web break detection; User defined units and scales; variable wrap angle; range expansion; and integrated tension indication. In addition, the Z4-UL is compatible with pneumatic or electric brakes/clutches, and drives.

Armin Karl Geiger

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