- Recycled fiber
- Stock preparation
- Board and paper machines
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Services for board and paper
- Spare and process parts
- Workshop and roll services
- Paper machine clothing and filter fabrics
- Maintenance development and outsourcing
- Field services
- Process upgrades
- Process and production optimization
- Service agreements
- Industrial Internet solutions
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- Valmet's way to serve
- Service Centers
- Automation for board and paper
- Industrial Internet
- Service Centers
- References
- Board and paper news and stories
- Search for products & services
- 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.