- 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
- Broke system
Broke system

Optimal broke treatment solutions for high-quality stock
An essential feature of all paper machines is an efficient broke handling system. Along with favorable slushing efficiency, an ability to cope with variations in production rate is among the most important requirements. This is relatively simple at the wet end, where the sheet disintegrates easily, but dry-end trim and especially coated broke are more difficult to slush and may require separate deflaking and/or screening to remove impurities from the stock.