April 25, 2023 - Valmet will deliver key technologies and automation systems for Henan Longyuan Paper's new PM7 testliner line at their mill in Henan province in China. The order also includes a quality control system for the rebuild of their PM3 machine.
Valmet's delivery includes a bottom dilution headbox and a Tri-nip press section and an automation package, including Valmet DNA machine controls (MCS), IQ Quality control system (QCS), dilution profiler for headbox, steam profiler, as well as Valmet services.
After the installation, PM7 will produce testliner products with a basis weight between 90-140 g/m2 at a design speed of 1,100 m/min.
Henan Longyuan Paper Co. Ltd. is a private joint-stock enterprise mainly producing containerboard and high-strength corrugated base paper, with an annual production capacity of 800,000 tons and multiple production lines. It is the largest production and output base of packaging paper in Henan Province.
Valmet is a leading global developer and supplier of process technologies, automation and services for the pulp, paper and energy industries.
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