- 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
- Automation services
- 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
- Sustainable board and paper production
Solutions for high dispersion performance for all kinds of impurities

Even with its lower energy consumption, Valmet’s disperger is capable of high end-product quality. High efficiency dispersion and an ink detachment ability with efficient treatment for hotmelt particles and stickies are achieved, in addition to improved thickening and heating processes. The optimized design of the disperger fillings provides wide power adjustability, with their conical form providing a larger processing area and longer treatment time than other disperger types. The result is a significant improvement in pulp strength and fiber properties.