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Cooking

With state-of-the art technology Valmet serves pulp mills world-wide. Our cooking systems give higher pulp yield, lower reject and less environmental impact. The end result is improved products, productivity and profitability.

Valmet Batch Cooking

Valmet Batch Cooking is the right choice for dissolving pulp grades. A system with high availability and capabilities for various dissolving grades. Valmet’s batch cooking system is also a viable option for wood based kraft mills designed for smaller capacities.

Refining

Optimal blowline refining, hot stock refining, deshive refining and reject refining are key factors to achieve successful end products. Valmet chooses the refiners that are best suited for each application and customer.

Screening

Valmet’s pulp screening systems are characterized by high capacity, high shive removal efficiency and excellent runability. Screening pulp at the highest consistency possible is the basic idea behind our unique screening concept. This results in a substantial reduction of the amount of water that has to be handled. Less water makes it possible to build more compact machines, which also means lower installation costs and energy savings.

Fine screening

Fine screening for removal of shives and other impurities. Our fine screens can fulfill all capacity requirements and handle pulp consistencies up to 5%.

Valmet TwinRoll press

Valmet's TwinRoll presses are characterized by excellent washing efficiency, high availability and high output consistency. They also have very high specific capacity resulting in extremely compact installations, which make the TwinRoll presses especially suitable for upgrades.

Valmet Pressure Diffuser

Our Pressure diffusers are ideal as washing equipment after overloaded digesters. They provide high washing efficiency and reliable operation.

Vacuum Washer CORU-DEK

Valmet Vacuum Washer CORU-DEK technology provides high consistency stock discharge for high performance washing and thickening. CORU-DEK technology includes key design features that drive performance and make service and maintenance easier than ever, such as end-drainage design, anti-rewet decking, v-seals and the option for Coru-Lok® removable decking.

Compaction Baffle Filter

Characterized by its compact, pressurized design, the CB Filter has offered pulp producers a solution with high washing efficiency, high feed consistencies and operating speeds, and minimal total costs for installation and maintenance.

High-performance oxygen delignification

Valmet Oxygen Delignification system removes lignin with excellent efficiency. It is the ideal oxygen delignification stage and a great asset for pulp mills. Up to 65-70% of the remaining lignin after cooking is removed. This result remains unchallenged. The secret lies in the carefully optimized conditions.