Valmet to replace Hansol Paper’s legacy quality control systems (QCS) to enhance quality, efficiency, and long term reliability

Valmet will replace three existing quality control systems from other suppliers with Valmet IQ Quality Control Systems (QCS) at Hansol Paper’s Janghang, Shintanjin, and Cheonan mills in Korea. The new systems will enable Hansol Paper to achieve high product quality while optimizing efficiency. With seamless integration into the existing systems, the future-ready solution will support the next level of automation, enabling more optimized operations and improved cost efficiency.

The solution for the three mills combines scanners, related measurements, as well as MD and CD Controls. By combining advanced quality control technology with lifecycle services and support, Hansol Paper can further secure long-term system performance and production reliability.

“We selected Valmet as our partner to strengthen operational reliability and support our long-term competitiveness. After evaluating several suppliers, we determined that Valmet was the best partner to support our transition toward a smarter, more data-driven production environment. The new Valmet QCS will help us improve process stability, reduce maintenance risks, and provide more accurate and consistent quality data for better decision-making. Beyond a technology upgrade, this investment lays an important foundation for our digital transformation, enabling higher levels of automation, improved efficiency, reduced waste, and more sustainable production in the future,” says Hongjin Kim, Electrical part manager at Shintanjin mill, Hansol Paper.

“Part of what makes Valmet IQ QCS so customer-friendly is how easily it can be configured to the customer’s exact needs.  Hansol Paper’s trust in Valmet’s advanced automation and quality control solutions and our ability to support their targets for operational excellence, improved efficiency, and sustainability throughout the entire lifecycle of their operations gives our team great pride, and we look forward to delivering,” says Keunmo Yeoun, Solution Sales Manager, Automation Solutions business area, Valmet.  

The order was included in Valmet’s orders received for the first quarter of 2026, and the value of the order will not be disclosed. The delivery is scheduled for the third quarter of 2026.

Valmet IQ is a comprehensive quality monitoring and control system that covers the entire pulp and paper production line. It can combine any of the key elements of a Quality Control System such as scanners, measurements, controls, and applications. With more accurate data available and state-of-the-art multivariable control technology, customers can optimize the entire production process and the quality of the end product as well as maximize the business results.

About the customer

Hansol Paper Co., Ltd. is one of South Korea’s leading paper manufacturers, with operations dating back to 1965. The company operates with an annual production capacity of approximately 1.5 million tonnes, serving printing, writing, and specialty paper markets. Hansol Paper is widely recognized for its strong quality culture, continuous innovation, and a growing global presence.

Further information:

Keunmo Yeon, Solution Sales Manager, Pulp and Paper Systems, Automation Solutions, Valmet, tel. +82 10 8901 0203

Jihwan Lee, Service Manager, AP Service, Automation Solutions, Valmet,

tel. +82 10 6374 5551

Teemu Houhala, Business Manager, Quality Management Solutions, Automation Solutions, Valmet, tel. +358 405939394