Improvements and upgrades

Valmet automation upgrades include smart lifecycle management for optimized TCO, automation updates and installations with complete start-up and process support as well as process improvements for the entire fiberline. We provide problem-solving support and investment planning for a number of different automation platforms, always according to customer need.

Pulp producers typically look for improved capacity and quality while maintaining or increasing competitiveness. With newest technologies, materials and designs, smart automation upgrades and solutions help reach these targets. Benefits include production cost savings, improved runnability and higher availability of automation equipment.

     

Green liquor - Process and automation upgrades

Rebuild Kit OD

The newly designed one-piece center shaft features externally accessed stuffing boxes and plain bearings.

High dP Disc Kit

We offer a upgrade kit for our existing disc filter customers to improve their availability and capacity. The disc kit exists of new sectors, pull rod sector connectors and filter bags.

Green Liquor Clarifier G3 conversion

We offer a upgrade kit for existing green liquor clarifiers increase the capacity and performance in terms of flow and suspended solids.

Clarifier Rake Drive Kit

For improved supervision, control and reliability we are offering CRD kits to replace Dorr and Hedemora drives.

     

Causticizing - Process and automation upgrade

Slaker Lower Bearing Kit

Upgrade of the lower bearing on the lime slaker classifier screw, using the existing classifier.

     

White liquor - Process and automation upgrades

Rebuild Kit OD

The newly designed one-piece center shaft features externally accessed stuffing boxes and plain bearings.

High dP Disc Kit

We offer a upgrade kit for our existing disc filter customers to improve their availability and capacity. The disc kit exists of new sectors, pull rod sector connectors and filter bags.

White liquor disc filter washing system

We offer a disc filter washing system that is suitable for all white liquor disc filters, regardless of make.

Green Liquor Clarifier G3 conversion

We offer a upgrade kit for existing green liquor clarifiers increase the capacity and performance in terms of flow and suspended solids.

Slaker Lower Bearing Kit

Upgrade of the lower bearing on the lime slaker classifier screw, using the existing classifier.

Tube Filter Extension Kit

By expanding the filter area, the white liquor filtration capacity will increase.

     

Lime mud - Process and automation upgrades

Polymer Lining Kit

We offer a polymer lining for the drum filter scraper table, preventing lime mud build-up. The polymer lining is applicable to all lime mud filters, regardless of make.

Eductor Upgrade

Improve the agitation in the LM filter and increase availability of the filter.

HiPac Retrofit

Improve the availability of the LMCD-filter by stabilizing the permeability of the lime mud at a higher level than original design.

High dP Disc Kit

We offer a upgrade kit for our existing disc filter customers to improve their availability and capacity. The disc kit exists of new sectors, pull rod sector connectors and filter bags.

Polymer Lining Kit

We offer a polymer lining for the drum filter scraper table, preventing lime mud build-up. The polymer lining is applicable to all lime mud filters, regardless of make.

Drum Precoat Renewal System

Renew the precoat on the lime mud filter during operation.

     

Lime reburning - Process and automation upgrades

Lime Kiln Drive and Gear

The function of the kiln drive is to transfer the torque of the kiln motor to the kiln tube.

Lime Kiln Tyre and Kiln SHell

Improved availability and reduced refractory cost.

Lime Kiln Bearing

Heavy-duty design with high endurance.

Lime Kiln Thrust Device

Transfers the axial load from the rotary kiln to one, or several supports – hydraulic or mechanical.

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