- Distributed control systems
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Quality management
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Valmet IQ
- Scanners
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Measurements
- Moisture Control Concept
- Dryness Measurement
- Basis Weight Measurement
- Pulp Weight Measurement
- Total Ash Measurement
- X-Ray Ash Measurement
- MW Moisture Measurement
- Optical Caliper Measurement
- Web Color Measurement
- Web Gloss Measurement
- Web Structure Measurement
- Porosity Measurement
- Fiber Orientation Measurement
- Surface Measurement
- Warp Measurement
- Multipoint Moisture Measurement
- Silicone & Adhesive Measurement
- Online softness measurement
- Non-nuclear basis weight and moisture measurement
- Profilers
- Process and Quality Vision
- Applications
- Industries we serve
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Valmet IQ
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Analyzers and measurements
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Analyzers
- Brown Stock Quality Analyzer
- Chip 'n' Bark Moisture Analyzer
- Recovery Liquor Analyzer
- Dirt Count Analyzer
- Fiber Image Analyzer
- Kappa Analyzer
- Paper Lab
- MR Moisture
- Pulp Expert
- Fiber Furnish Analyzer
- Retention Measurement
- Stand-Alone Retention Control
- Wet End Analyzer
- Corrosion Reduction Analyzer
- Fractionator
- Cooking Liquor Analyzer
- In-line sensors
- Samplers
- Consistency
- Conductivity
- Wastewater
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Analyzers
- Condition monitoring
- Boiler diagnostics systems
- Automation services
- Automation
- Quality management
- Valmet IQ
- Profilers
- Slice Profiler
Valmet IQ Slice Profiler
Valmet IQ Slice Profiler (IQ Slice Profiler) is a headbox slice positioning system which controls the headbox slice to achieve the best weight profile a headbox can produce.
Features
The IQ Slice Profiler is a network of intelligent actuators working together through a bus. Advanced microadjusters drive the rods attached to the slice lip, and a position sensor measures the current position of the rod. The possible deviation between the setpoint and the corresponding measuring value is corrected with a closed-loop controller that uses a stepping motor. Theactuator setpoints can be defined either from the Valmet IQ CD Controls or similar basis weight control, or remotely usingmanual setpoints defined at the control room monitor.
Benefits
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Increased Printing/Packaging machine performance due to flatter CD basis weight profiles
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Raw material saving due to possibility run with lower grammages
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Faster grade changes and disturbance recovery improves efficiency
- Increased machine runnability due to better edge profile control