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Press roll covers

Roll covers in the press section have a strong impact on production line efficiency, capacity and product quality. Along with press section clothing, they are key components for dewatering through the wet pressing process. Especially in center roll-based presses with an open draw, roll covers also directly affect machine runnability. The most important rolls in your machine deserve superior covers.

Press roll covers

In tissue machines, pressing is a very brief and compact yet vital process for effective water removal. It thus places great demands on the durability, maintenance costs and energy consumption of the roll covers in the press section.

Valmet DNA Report Basic course

The attendees are introduced to the configuration environment, fundamentals of system maintenance and user tools.

Valmet DNA Basic course

The attendees learn about functions, networks, user interface, displays in the control room, process tasks, I/O-cards, automation language, diagnostics and engineering environment and -system.

Valmet IQ MD Controls course

The attendees are introduced to following high level controls: Oven Dry weight, Paper ash, Headbox ash, White water consistency and  Moisture.

Valmet IQ Quality Measurement Maintenance course

NOTE! This course is for Tissue customers. This course introduces Valmet IQ Scanners and the most typical sensors and perform practical exercises using diagnostic displays and maintenance tools and a fully functional measurement system.

Preheater

The preheater heats the raw material with pressurized steam, to soften the lignin and reach desired fiber quality in the refiner. For smooth refiner operation at low energy – Valmet preheater has a discharge screw with a compression zone. This compression zone is an important detail – that distinguishes Valmet's design from other solutions on the market.

Learning Services

Why do companies with similar technology generate different results?  Why do people with the same task vary in performance? The difference can be knowledge.

Service agreements for pulp production

Helping you to meet and exceed your pulp mills targets is the key driver in our everyday work. The best results are made when working together through the lifecycle of your pulp production line - equipment, machines and processes. Whether it’s about planning, start-up or operational phase we are able to offer you the right combination of services for every stage in the lifecycle, ensuring maximized reliability and optimized performance, allowing you to focus on your core business.

Field services for fiberboard

Through Valmet's knowledge as a machine supplier and experience in maintenance not only at the machine level but also the entire system function, Valmet can ensure problem-free operation with high availability. Our experts can help you to achieve low energy consumption, minimal environmental impact, and high quality of the end product.