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New Grades for the Paper Industry
- On-line SC A/B with multinip calender
- On-line curl control for single side coated process
- On-line single side gloss application with soft calender and multinip calender.
 A perfectly integrated VIB AirTechPlus 6-spray in the drying unit.
Digital Hardware StationClassic (DHS Classic) is an electronic control station that governs the flow through the digital valve blocks. Each valve block has 64 digital steps from zero to maximum flow. Setpoints are sent from the VIB Integrated Process Station (IPS Plus) using measurement system data.
The Integrated Process Station (IPS Plus) serves as the central process point for the system. It contains the integrated MD/CD control, the operator visualization package, PLC functions and the intelligence to control the entire actuator control system.
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Benefits for the Paper Industry
- Higher output and a flatter moisture profile can be achieved simultaneously.
- Narrow spacing of the actuator can be adjusted to produce the desired profiling effect.
- Digital flow steps determine the exact flow rate through each digital block and each nozzle for precise and responsive control.
- Better edge performance for improved reel building.
- CD moisture 2-sigma improvement of 60%, profile correction of 3% to 5%.
- 0.5% - 4.0% increase in average reel moisture .
- Energy savings produced from a consistent moisture profile and higher average moisture.
- Improved tension profile and reel building.
- Higher caliper and a flatter caliper profile.
- 2 - 3% fewer rejects owing to better paper quality.
- 2 - 4% increase in efficiency of the total production line with integrated moisture control.
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