Analyses
Valmet’s pulp and biorefinery laboratories offer a wide range of lab tests and analyses. Our personnel have a thorough knowledge of analyses and our analytical instruments are well suited for the purpose.
Pulp
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Bleaching
In mechanical pulping, Valmet has extensive experience of peroxide bleaching processes for all types of mechanical pulps - TMP, CTMP and PGW. Backed by this experience, our mechanical pulp bleaching systems represent an investment in proven process know-how and long-term support.
Pulp
Chip washing
Producing quality pulp requires chips that are as free from impurities as possible, not only for pulp quality but also with respect to wear on the equipment.
Pulp
Press section
The trend towards lower basis weights, higher speeds, lower-grade raw material, closed production cycles and demands for further improvements in printability place special demands on press section configurations. Valmet’s press section solutions are designed to ensure the consistent levels of efficiency required for high quality and runnability.
Board and paper
Bale handing and pulping
Solutions for high pulp yield with low operating costs and high operation efficiency.
Board and paper
How does Valmet Bale Tester work
With Valmet Bale Tester, the content of moisture, plastics, ashes and lignin can be obtained through a random, standardized and reliable procedure.
Board and paper
Pilot trials
Valmet’s comprehensive testing opportunities span the entire production process and help you to cover all the bases with thorough testing before an investment commitment.
Board and paper
Stock preparation
Our modern stock preparation and recycled fiber solutions help paper and board makers to reduce energy and water consumption, minimize raw material costs, and deliver end-product quality.
Board and paper
Pulp Cleaning | Hydrocyclones
Valmet Hydrocyclones can be used to protect the subsequent process equipment like screens, deflakers and refiners from impurities by efficiently separating coarse particles and increase the lifetime of process equipment.
Board and paper
Low consistency hydrocyclones
Low consistency cleaning involves removal of fine debris such as sand, ink, specks of bark, wax or bits of Styrofoam.
Board and paper