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.
Excellent web separation
Robust construction ensures trouble free operation and superior roll quality
Valmet winders have the best spreading available on the market, it is based to geometrical separation instead of friction separation used by other suppliers. Geometrical spreading is not affected by tension profiles or web speeds. Webs are parallel after the separation and do not cause concave rolls like with friction spreading do.
We invite you to carry out your winding trials at Paper Technology Center. All winding technologies can be tried out with your own paper or board.
If you wish to get further information like technical specifications, need a quotation, or wish to discuss different solutions, fill in the contact form and our experts will contact you shortly.Contact our experts
Get in touch with our pilot trial experts to discuss how you could benefit from our pilot trial services.Contact our pilot trial experts
Rebuilding a paper or board machine can improve the competitiveness of your business and your processes. Download our e-book to learn more.Download e-book
The world is changing fast; the consumption of papers is decreasing and boards increasing. Update your paper machine with Valmet to produce more profitable products.Discover more
Slitter management was developed by Valmet to help our customers overcome winder problems such as poor slitting equipment condition, poor quality blades and bands, dull blades and bands, hand injuries and insufficient operator slitting process knowledge and abilities. Valmet Slitter management brings slitting best practices to your winder. Our services and technology include state-of-the-art blade design and materials, sharpness techniques, safe and easy slitter changes, and comprehensive OEM slitter section training.
Winder drum covers
Valmet’s soft roll covers for winding applications provide good wear resistance and durability for high speed winding, resulting in long running times and high production levels. The hard thermal coatings for winder drums are even applicable on-site, with no need to remove the drum from the winder.
Valmet iRoll technology improves production efficiency and product quality by assuring optimal runnability of board and paper machines. Papermaker can obtain significant cost savings by improved nip profiles, parent roll hardness profiles and tension profiles as well as printer and converter satisfaction.
Our winding solutions improve production or maintenance efficiency and ensure good customer roll performance at the printing house or converting plant. The improvement process looks deeper into your winder to identify and solve known or hidden problems and to find opportunities for improvement.