Workshop services for mechanical pulping

Services for high availability and performance


Workshop services ensure high availability and optimal performance of your equipment in the mechanical pulping process. Are you utilizing the latest improvements? Do you want to improve maintenance predictability?

Increased availability

Easy maintenance predictability

Improved performance through upgrades

Workshop services for mechanical pulping offer full scope reconditioning at Valmet workshops globally to return the equipment performance to the original level and beyond with upgrades. With modular maintenance solutions, you can achieve the optimal lifetime.


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.


Refiner reconditioning

Valmet offers a wide range of reconditioning for high-consistency (HC) and low-consistency (LC) refiners, as well as refiner auxiliaries, including the refiner infeed screw, refiner housing and segment holders.

Refiner reconditioning keeps the machine running smoothly as good as new. Utilizing the latest improvements makes improved performance possible.

Plug screw conditioning

A correctly reconditioned plug screw and screw pipe secures optimal performance over the screw set’s lifetime.

The plug screw feeder operation also affects the running stability of the refiner, the dewatering capacity and the lifetime of the refiner segments.

In plug screw OEM reconditioning, the screw and pipe are built back to the original geometry, and the surface is coated/hard welded and verified according to quality protocols.

TwinRoll Press services

Continuous technical material and design developments and improvements make the reconditioning of press rolls a profitable investment that will repay itself in maximum service life, availability and performance.

Scope example of the typical service:

  • Fixed price for normal reconditioning of standard roll
  • Minimal repair time with spare parts from stock
  • Upgrading of all parts to latest design
  • Report, including recommendations

Learn more about our latest innovations:


Exchange Unit Agreement – a powerful risk management tool

Finding a balance between risk and costs in the spare equipment inventory can be difficult. Valmet’s Exchange Unit Agreement is an alternate solution that eliminates the need to purchase your own spare equipment. The agreement ensures dedicated equipment in perfect condition is always available to the customer. Agreements are established based on the needs of each customer. They are powerful risk management tools, with known annual costs.

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