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Toward a virtualized mill environment at LD Celulose

Toward a virtualized mill environment at LD Celulose

The automation system of LD Celulose’s new dissolving pulp mill in Indianópolis, Brazil stands out with its innovativeness. The Valmet DNA Automation System is built on the latest virtualization technology, allowing a completely new way to operate the mill.

Insights ● Article
Fiber Furnish Analyzer

Fiber Furnish Analyzer

Valmet Fiber Furnish Analyzer (Valmet MAP Q) provides paper, board, and tissue makers with fast and precise online updates of key fiber and papermaking furnish properties.

Automation solutions
Wood handling

Wood handling

Valmet's wood handling concept incorporates all process stages, from infeed to storage, and process solutions for any climate and wood species. The result is high-quality chips and a lot of savings in the process.

Pulp
Biomass drying

Biomass drying

Dried biomass, such as bark, forest residue, sawdust and bagasse can be utilized as a valuable energy source in gasification processes, pelletizing and power boilers.

Pulp
Modbus

Modbus

Modbus has been the defacto standard for interfacing remote I/O and PLCs into the process DCS system. Most legacy control systems interface conveniently with the Modbus standard. Numerous actuator and instrument manufacturers support the protocol, therefore, it is used extensively as a “fieldbus” network as well.

Profibus

Profibus

Profibus originated in the European market and has become a worldwide standard because of its performance attributes. It is designed for use in special applications. Profibus-PA connects directly into Profibus-DP and may be used in intrinsically safe applications. DP uses the RS485 physical layer while PA uses the IEC 61158-2 physical layer designed primarily for process applications

Layering headbox increased production and reduced costs at PT. Aspex Kumbong PM 3

Layering headbox increased production and reduced costs at PT. Aspex Kumbong PM 3

PT. Aspex Kumbong mill successfully completed a grade conversion rebuild for their PM 3 from newsprint to light fluting and liner grades in 2023. The Valmet supplied rebuild consisted of a new OptiFlo Layering Gap headbox and improvements in the press section, which allowed the mill to increase production and upgrade quality to improve profitability.

Insights ● Article
Valmet DNAe User Interface boosts centralized plant control and monitoring

Valmet DNAe User Interface boosts centralized plant control and monitoring

Nevel provides energy utilities as a service to its industrial and real estate customers. Digitalization, Valmet DNA Automation System and Valmet DNAe User Interface play an important role in doing it successfully.

Insights ● Article
TMP pulping

TMP pulping

Valmet has an unbeatable experience and technical know-how of the TMP process, which results in high-yield pulp perfectly suited for different printing paper grades.

SCADA solutions

SCADA solutions

Valmet DNA technology ranges from small stand-alone and plant-wide systems to geographically distributed SCADA solutions that support global organizations and operational excellence.

Automation solutions