- Complete pulp mills
- Chemical pulping
- Wood handling
-
Cooking and fiber line
- Cooking
- Screening
- Washing
- Oxygen delignification
- Bleaching
- Services for cooking and fiberline
- Pulp drying
-
Chemical recovery
- Evaporators
- Recovery boilers
- White liquor plant
- Process support and optimization
- Rebuilds and upgrades
- Heat and power production
- Services for chemical recovery
- Air emission control
- Other value-adding processes
- Dissolving pulping
-
Mechanical pulping
- Chip washing
- Chip treatment
- Refining and grinding
- Steam separation
- Washing
- Bleaching
- Screening and cleaning
- Services for Mechanical pulping
- Recycled fiber
-
Automation for pulp
- Analyzers and measurements
-
APC Advanced Process Controls
- Valmet WinGEMS
- Valmet Debarking Optimizer
- Valmet Batch Cooking Optimizer
- Valmet Continuous Cooking Optimizer
- Valmet Washing Line Optimizer
- Valmet Oxygen Stage Optimizer
- Valmet Bleaching Optimizer
- Valmet Evaporation Optimizer
- Valmet Recovery Boiler Optimizer
- Valmet Recovery Boiler Leak Detector
- Valmet Recovery Boiler Sootblowing Optimizer
- Valmet Causticizing Optimizer
- Valmet Lime Kiln Optimizer
- Valmet Recovery Line Management
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AQC Advanced Quality Controls
- TMP Predictive Quality Controller
- TMP Specific Energy Optimizer
- Paper Machine Blend Controller
- Paper Brightness Optimizer
- Power Contract Optimization
- Paper Quality Software Sensors
- Paper Quality Real Time Optimizer
- Sensor Validation
- IMonitor Performance Monitor
- Ponderosa Pulp Quality Software Sensors
- IMAS Process Control Data Server
- Mill information management
- Distributed control systems
- Quality management
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp
- Pulp drying
- Drying
- Airborne Dryer
Airborne Dryer
Valmet Airborne Dryer features contactless drying and web run with a high drying capacity nozzle design across the whole drying length.
The web runs straight inside the dryer without any risk of web brakes against the dryer sides. This has been made possible by use of stiff turning rolls – a design originating from paper machines – and torsional rigidity in the roll tower design.
Due to the modern design of the circulation air fans, drying nozzles and steam coils, the drying module features good runnability and enhanced drying. The high total efficiency with low pressure losses of circulation air flow, combined with all-steel steam coils improve the drying process performance.
Main benefits of the Airborne dryer
- High speed and production rate
- Contactless drying and web run with an improved nozzle design
- Excellent runnability and enhanced drying
- High-energy efficiency - energy savings
- Low-pressure losses of circulation of airflow
- Steady web runnability
- Fewer production and maintenance shutdowns