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TwinWire press

Valmet TwinWire press is the key equipment in the bleaching system. The unit dewaters pulp by pressing it between two continuous feed endless wires, in a closed dewatering process.

Pumps

Valmet’s unique and wide range of medium consistency pumps enables the most energy and cost-efficient pump choice for each application. The selection consists of two types of pumps: the CM type for feeding bleaching stages and reactors, and the CW type for feeding presses.

Chemical mixing

The Valmet Chemical Mixer is intended for feeding, diluting and mixing pulp with bleaching chemicals.

Bleach tower

Valmet Bleach Bin is a tower for bleaching pulp at both high and medium consistency. A discharge scraper placed in the bin bottom ensures optimal material distribution.

OptiScreen ProFS

The single-stage OptiScreen ProFS screens are designed for all fine-screening applications in mechanical pulping, recycled fiber and stock preparation.

HC Cleaner

Efficient cleaning results eliminate disturbances and wear of key process equipment and means savings in the form of improved efficiency in the following processes.

Green liquor handling

Valmet offers products that separate dregs from green liquor and increase the efficiency of the recausticizing process. The dregs handling encompasses systems that wash and dewater dregs efficiently with minimal or no mud consumption.

White liquor handling

White liquor from the plant should be of a consistent quality and have the optimal strength suitable for the plant. Modern digesters need a high and consistent quality of white liquor to produce the optimal pulp quality and yield.

Lime mud handling

Valmet’s lime-mud dewatering system ensures good washing of the lime mud and high dry-solids content.

Lime kiln

Valmet’s lime kiln system ensures reliable and energy efficient production of high quality lime for the recausticizing operation.