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?
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.
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.
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.
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:
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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.
