Service Spare Part Packages for Suction Rolls

Valmet's service spare part packages ensure the reliable operation of suction rolls when service duties are performed by the customer. Spare parts packages for suction roll maintenance and reconditioning duties are designed for optimized maintenance and cost efficiency. The three-stage service cycle created by Valmet's experts ensures machine reliability, reduced downtime and trouble-free operation.

Timely spare parts in one batch

Valmet’s short delivery times ensure that spare parts packages quickly arrive at the mill in one batch. All package contents are guaranteed to be correct and to reliably function in suction roll operations. The spare part packages make service action preparations easy, cost-efficient and fit for purpose. Acquiring all required spare parts in one package rather than separately sourcing components can yield savings of up to –15 % on scheduled maintenance *.

The scheduled maintenance package is developed specifically for annual suction roll maintenance, whereas the suction roll reconditioning package is carried out every three years. Packages can be tailored to customer’s specific needs.

Why scheduled service is needed?

If the roll service interval is too long, the suction roll usually starts to display signs of mechanical distress such as vibration, cover damage and bearing problems. The suction box vacuum may begin to lose efficiency, with clogged suction holes, worn axial seals or damaged loading hoses being common issues.

Benefits of spare part packages

  • Compatible, high-quality spare parts for Valmet and Metso suction rolls
  • Effective and easy maintenance as all required parts are included
  • Easy to order based on the suction roll position
  • Short delivery times

High-quality spare parts provide extended roll service intervals

The materials used in Valmet’s spare parts are designed to provide optimal performance in all roll positions. They are both wear-resistant and cost-effective, and are proven to extend the service life of spare and wear parts. Scheduled spare part packages reduce downtime and minimize production losses by extending overall roll service intervals. In addition to spare parts, Valmet offers technical support and on-site installation services at over 20 roll service centers around the world.

Contents of a suction roll service spare part package

Contents of a suction roll service spare part package.


*estimated average on a scheduled maintenance spare parts package (2014)


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