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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.

Toward more sustainable pulp production

Raw material and energy efficiency, combined with circularity, play an important role in more sustainable pulp production. The key is to get more from less.

Sleeve roll technology

The journey to innovate board and paper machine technology has led to the breakthrough known as Sleeve roll technology. This innovative technology redefines dewatering by harnessing the power of compression already in the forming section, reducing the need for energy-intensive vacuum methods that conventional forming technologies rely on.

Water management

Effective water management is essential to driving quality, sustainability, and cost-efficiency in paper and board production. With Valmet’s water management solutions, you can minimize freshwater consumption, streamline wastewater treatment, and reduce scaling and energy costs.

Winders

Utmost reliability and capacity that definitely meets paper machine's needs - that's the best way to describe Valmet's OptiWin winder family. From OptiWin winder family, you will find right winder for each winding need for all paper, board and pulp grades.

Dual Unwind for high-capacity winding

Dual Unwind is a fast way to make a parent roll change at winder. Double unwinding gives more production and higher winding capacity. Proven technology with a solid 10-year track record with over 50 references!

Board and paper machine pilot trials

Two pilot machines | from headbox to drying | for all paper and board grades

OptiWin Drum two-drum base winder

The OptiWin two-drum base winder is renowned for its extreme robustness and utmost reliability. It is ideal for grades that tolerate a high nip loads, such as linerboard, corrugating medium, uncoated wood-free, and DIP news. The level of automation is high to reach high capacity.

OptiWin Pulp winder

The OptiWin Pulp is a two-drum winder specially developed for winding of both fluff and dissolving pulp. Winding of pulp differs significantly from winding of paper or board. Pulp winding requires different solutions, e.g. winding, set changes and tail threading.

Contact our winder and roll handling experts

We are here to help! For more information, please answer the below questions first. One of our winders and roll handling experts will be pleased to contact you.