Roll covers for board and paper making

UPM Changshu mill PM 2 achieves two decades of consistent performance with Valmet Press Roll Cover GG

In papermaking, rolls and roll covers must withstand extreme conditions such as high temperatures, humidity, adhesive buildup, and corrosion. At UPM’s Changshu mill in China, Valmet Press Roll Cover GG has delivered more than twenty years of uninterrupted service, enabling maintenance-free and stable operation of the mill’s paper machine 2.

A year of successful operation – Silverton Industries enhances production with Valmet’s center press roll

When Silverton Industries Limited wanted to increase the production speed and overall efficiency of their PM 4 in Muzaffarnagar, India, they turned to Valmet for a solution. Now, after having Valmet’s center press roll together with a matching Valmet Press Roll Cover PD-S in operation for over a year, they say it’s been a success.

Valmet’s Service Center in Cernay increases roll maintenance capacity to meet growing demand

Valmet’s Service Center in Cernay, France, offers a wide range of services for optimizing the performance of its customers’ board, paper, tissue or pulp drying machines. These include roll maintenance, roll covers, spare parts, and process improvement services conducted on-site, at customer mills and remotely. Cernay is conveniently located to serve customers in Central and Southern Europe, UK, Middle East and Africa

Your suction roll, our mission - tailored services for performance excellence

Suction rolls play a pivotal role in board, paper, tissue and pulp production by handling efficient water removal and securing smooth web transfer in demanding conditions. When it comes to keeping these rolls in top shape, Valmet offers an unmatched combination of services from maintenance to reconditioning and upgrades. It’s your suction roll, but our mission.

Mondi SCP enhances operational efficiency with Valmet Calender Roll Cover CL-W

Mondi SCP was looking for an alternative solution to increase the lifetime of their calender roll covers. Valmet’s new Calender Roll Cover CL-W was a perfect match – at the first trial, the roll change interval was increased to fourfold.

We’ve got you covered!

Papier- und Kartonfabrik Varel equipped all their sizer rolls with Valmet Sizer Roll Cover CF covers and the results are outstanding – the lifespan of the covers was extended to over six months, improving the production availability significantly.

Short lead time of Valmet Calender Roll Cover CL-EC

PT. Riau Andalan Paperboard International, part of the April Group, offers a wide range of pulp, paper, and board products from their Kerinchi mill. They requested Valmet with manufacturing the Valmet Calender Roll Cover CL-EC (Extreme Conditions) within 28 days, despite the challenge of limited spare rolls and shells. Valmet successfully manufactured the roll cover at their Cikarang Service Center within 22 days, ensuring high quality and fulfilling the customer’s request.

Increased sizer roll cover running time with Valmet support

PT. Tjiwi Kimia PM11 in Indonesia is a high speed coated fine paper line with significant annual production, where uninterrupted reliable running time is of the utmost importance. Cover change interval can be one limiting factor. The mill chose the Valmet service experts from Cikarang to aid in taking a step forward in sizer cover running time, forming a winning team together.