- 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
- Analyzers and measurements
- Quality control systems
-
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
- Distributed control systems
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp references
- Pulp news and stories
- Pulp
- Pulp drying
- Wet end
- Forming
Forming
Valmet wet end concept offers the widest scope on the market. What ever the need, we have a suitable solution for the application.
Valmet Fourdrinier Former
Application: Softwood, Low capacity, Fluff pulp
Valmet Gap Former
Application: Pulp with low dewatering properties and very high capacity machines
Valmet Top Former
Application: Hardwood, High capacity, Market pulp, Dissolving pulp
Valmet Gap Former is the result of continuous development
The Valmet Gap Former represents the latest evolution of double-wire formers featuring effective, controlled two-sided dewatering. Web formation takes place in a fully controlled, adjustable former section. Due to effective dewatering, Valmet has been able to reduce the former length to less than half of other existing formers.
Traditional pulp drying machines consume significant amounts of energy in their vacuum systems. Vacuum pumps transfer heat to outside air and cool the web while the pumps consume a lot of electricity. These heat losses can easily be calculated and account for over 50% of your wet end energy consumption.
The Gap former utilizes mechanical dewatering methods in all consistency areas and thus avoids practically all such losses. In low consistency area from the headbox to the sealing unit, water is removed in an airless, controlled former section.
Valmet Gap Former with a shoe press section.