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Roll upgrade services

Upgrade services provide improved roll performance and productivity by applying new innovations into your existing roll base. Valmet modular maintenance solutions such as upgrade services are especially targeted for critical process rolls e.g. deflection-compensated rolls and suction rolls in pulp drying line.

Smelt Spout

Valmet Smelt Spout is a proven technology based on over 40 years of experience, the purpose of the smelt spout is to transport char bed deposits from the furnace to the dissolving tank. By using our smelt spout, you will get an efficient, stable and controlled smelt flow, reducing noise and hazardous smelt risks.

Roll covers

Pulp drying machines are harsh chemical environments for roll covers. Reliable roll covers are needed to reach long running periods between planned shutdowns and to ensure long fabric lifetimes. Valmet’s roll covers are running and proving their performance each day in largest pulp dryers in the world.

Press felts for pulp drying machines

Valmet press felts are always tailor-made to the specifications of each individual pulp drying machine and position: furnish, speed, dimensions. With proven world class technology, the press felts are made to withstand high process temperatures and low pH process chemicals which are common in pulp drying processes.

Valmet Ash Leaching

Valmet's ash leaching installations deliver value to pulp mills all over the world. Ash leaching is a robust process that offers good performance.

Multi stage OptiScreen FS

The multi-stage OptiScreen FS screens are characterized by simple control of the screening process to ensure the desired pulp quality for further processing.

Shock Pulse Generator

The Shock Pulse Generator (SPG), is online boiler cleaning equipment that automatically generates Shock Pulses (SP) through the use of pressurized gas combustion. This innovative alternative to Steam Sootblowers has proven its outstanding performance worldwide with more than 1,200 different installations in 20+ countries.

Lignin business development

Valmet can support the development of your lignin business, all the way from the very first tests to full-scale production.

Ash leaching and crystallization solutions

AshLeach is a uniquely simple and effective system to remove chlorides and potassium. In Ash Crystallization, the ash is completely dissolved in water and the solution is evaporated.