- Complete pulp mills
- Chemical pulping
- Wood handling
- Cooking and fiber line
- 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
- New value-adding processes
- Dissolving pulping
- Mechanical pulping
- Recycled fiber
-
Automation for pulp
- Distributed control systems
- Industrial applications
-
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
- Mill information management
- Quality control systems
- Analyzers and measurements
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp references
- Pulp news and stories
- Pulp
- Mechanical pulping
- Steam separation
- Steam Separator PF
Steam Separator PF
The PeriFeeder is a mechanical steam separator that separates the steam from the fibers before they are fed into the second or third stage refiner.
This machine replaces the existing cyclone, the cyclone discharger and the refiner feeder and can be installed without modification of the refiner foundation.
Refiner models RGP 60/65, RGP 70/76 CD, RGP 82 CD, RGP 268 and SD 65 can be supplemented by this type of machine.
- Low installation cost
- Low maintenance cost
- Low load variations in the refiner
- No disturbances from a cyclone scraper
- Stable operation
- Short retention time