Yunda’s Three Core Pulping Technologies and Professional Maintenance Services Drive Green and Intelligent Upgrading in the Pulp & Paper Industry

With 45 years of deep expertise in pulping and papermaking equipment, Yunda leverages its three core technologies—i-BCTMP, i-OCC, and i-VSP—along with professional maintenance services to provide integrated solutions for pulp and paper enterprises, empowering the industry’s green and intelligent transformation.

Yunda’s i-BCTMP high-yield pulping system has supplied pulping equipment to leading companies such as Shanying Group, Precise (Thailand), Shandong Tianhe, Guang’an Shiming, and Henan Tianbang. It has also delivered pilot testing services for projects in Brazil, Russia, Saudi Arabia, and Yueyang Forest & Paper, providing comprehensive solutions for the high-value utilization of agricultural and forestry residues.

Yunda’s i-OCC pulping system features advanced automation, reliability, and energy efficiency. Landmark projects include the successful commissioning of Jintian Paper’s 1 million ton complete pulping system and the 1 million ton pulping line upgrade for Indonesia’s APP. Additional achievements include repeat orders such as the 400,000-ton projects for Jinlong Group and the Arkhangelsk packaging paper project in Russia.

Yunda’s i-VSP virgin pulp stock preparation system has become the preferred choice for hundreds of tissue production lines worldwide, serving leading companies such as Hengan Group, Sun Paper, Asia Symbol, Yusen Group, Taisheng Group, Indonesia SPS, and Vietnam Xinshunfa. Yunda has also introduced a high-consistency refining system specifically designed for tissue production, helping customers reduce costs while improving quality and efficiency.

In addition, Yunda’s professional maintenance services have successfully refurbished 48 high-consistency refiners from leading European brands and completed maintenance and upgrades for 38 drum pulpers (4500 mm, 4250 mm, and 3750 mm) for well-known enterprises including Sun Paper, Fujian Liansheng, Hubei Jinzhuang, and Longyuan Paper—providing strong operational support for paper mills.

With reliable, efficient, and energy-saving pulping equipment and expert technical services, Yunda’s business now spans more than 40 countries and regions worldwide, earning recognition from leading enterprises both domestically and internationally.

In the year ahead, let us move forward together—empowering China and shaping a stronger future.