Unwind Cut-to-lenght
Web converting equipment
Unwind Cut-to-lenght |
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This unwind cut-to-length consist of a single position floor pick-up unwind with a pneumatic servo driven positioning and stacking system. A motorized cross cutting system provides a repeatable and accurate cut each time. This application is ideal for cutting nonwovens and textile materials. |
Details
All of our models, from the simplest single position stand to the most sophisticated automatic turret can incorporate the following features and options:
Construction types
- Heavy-walled fabricated tubular structure
- Thick machined plate construction
Tension control
- Manual tension control
- Ultrasonic diameter sensing
- Dancer-roll control
- Closed loop transducer roll control
Splicing / Cut & Transfer
- Optional operator-assist-splice-table, incorporating up- stream & down-stream pneumatic web clamps, a knife guide and a tape dispenser
- Manual splice, semi-automatic and fully automatic flying splice capability for our single, two position and turret unwinds
- Manual, semi-automatic and fully automatic cut &transfer for our single position, turret and linear displacement winders
- Zero speed unwinds lap/butt splice
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Brakes / Drives
- Pneumatic puck style brakes
- Magnetic particle braking techniques
- AC Vector drives for very low tension
- Servo drives
- Fully reversible systems
- Braked or driven
Center, surface or surface/center driven
Other available features
- Over/under unwind/wind capability
- Manual side-lay, automatic edge guiding, centerline guiding
- Skew roll for baggy edges
- Shafted or shaftless
- Cantilevered or removable mandrel
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