Valmet has introduced the next-generation Valmet Wet End Analyzer, designed to help paper, board and tissue producers improve wet end processes to achieve superior product quality, improved process stability and reduced operating costs.
With new measurements and more sampling points for broader monitoring, the new analyzer provides the key measurements for stabilizing wet end processes, the company said in a press release.
“This innovation in pulp and paper process control bridges a critical gap in controlling both quality and runnability,” said Bogdan Pavlovic, business manager for board and paper analyzers, automation solutions, at Valmet.
“Building on decades of expertise, the new analyzer integrates fiber morphology measurement to quantify the impact of chemical dosing on furnish properties, added Pavlovic.
According to the press release, a stable wet end improves product quality and process efficiency through consistent sheet formation, optimized chemical use and reduced water and energy consumption.
“By expanding measurement capabilities, Valmet not only enhances operational efficiency but also supports more environmentally responsible production practices, fully aligned with our mission to unlock resource efficiency,” Pavlovic said.
Valmet said that its analyzer now supports continuous online sampling of total fiber and fines consistency and ash consistency from up to three lines.
The continuous measurements, combined with the Valmet IQ Quality Control System, ensure white water properties remain stable and robust against process disturbances.
The company added that the new analyzer is equipped with field-proven ultra-high-definition camera optics and intelligent image processing.
It also provides detailed insight into key headbox fiber properties that impact end-product quality.
According to Valmet, precise morphological analysis optimize fiber blends ratios and precisely dose retention chemicals.
Alongside the advanced fiber imaging and continuous sampling capabilities, the analyzer includes oxygen measurement to help optimize biocide dosage and a new filtrate sampling that expands the analysis to thick stock.
