- Recycled fiber
- Stock preparation
- Approach flow system
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Board and paper machines
- New lines
- Rebuilds
- Approach flow system
- Headbox
- Forming
- Pressing
- Drying
- Process ventilation
- Sizing
- Coating
- Chemical systems
- Coating drying
- Calendering
- Reeling
- Winders and roll handling
- Pilot trials
- Paper and board grades
- Sustainable performance
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Services for board and paper
- Spare parts
- Maintenance and shutdown services
- Outsourcing services
- Production consumables
- Process support and optimization
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Process and automation upgrades
- Paper machine automation services
- Automation upgrades and roadmapping services
- Process improvements
- Industrial internet and remote solutions
- Roll services
- Service agreements
- Automation services
- Valmet's way to serve
- Service Centers
- Automation for board and paper
- Board and paper
- Stock preparation
- Bale handling and pulping
- High consistency cleaning
High consistency cleaning
The OptiTrap Cleaner ensures efficient stock cleaning process with minimal fiber loss
Valmet’s high consistency cleaners, the OptiTrap family, complement stock cleaning and protect process equipment like deflaker and refiners. When bales contain impurities or there is a risk that they will introduce wires into the pulper, these high-consistency cleaners separate coarse particles and increase the lifetime of deflaker and refiner plates.
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