Zhengzhou Yunda Paper Machinery Co., Ltd., is a high-tech company established in 1981. With its broad portfolio of products and technical solutions of services, Yunda sets standards in Pulp & Paper industry and Solid Waste Sorting industry. Yunda has 300 plus employees who cover business in more than 30 countries.

Green and Intelligent Manufacture

Yunda provides system solutions for fiber processing and pulp making, including not only Recycled Fiber Processing Line, but also Virgin Fiber Stock Preparation Line, High-yield Mechanical Pulping Line(i-CTMP), Approach Flow System, Bale Breaking and Sorting System, Closed Screening System for Chemical Pulp Line. The key products are Conveyor, Bale Breaker, Pulper, Pressure Screen, Cleaner, Refiner, Agitator, Thickener, Thermal Shredder (Pressurized Refiner), Chip Bin, Plug Screw Feeder, Horizontal Digestor, Cyclone, HC Tower, Screw Press etc
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Engineering-Procurement-Construction (EPC), professional and thoughtful one-stop service for you

Yunda has enlarged its sales scope to all over the world. By solid foundation and skilled technology, professional technical talents and service team bring professional service to customers.

Understanding market changes holds industry trends in hand

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    BCTMP Technology: Development and Applications
    3G vs 2G BCTMP: different pulp development road. History of BCTMP Development: -by Eric C. Xu (Ph. D.) View PDF Doctor Eric Xu has been working in different countries in mechanical and chemical pulping mills for commissioning & system optimization, he had a number of patents in mechanical and chemical pulping technology all around the…
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    ZDG425 Drum Pulper installed in Guangxi Kebao
    On April 2,2023, Yunda big Drum Pulper arrived at Guangxi Laibin Kebao Paper Industry Co., Ltd. The equipment has a diameter of 4250mm, a total length of 38 meters, a total weight of over 210 tons, and a daily capacity of up to 1300 tons. In order to consider the safety and feasibility of transportation, Yunda Technical…
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    Yunda i-CTMP helps Shandong (International) Pulp & Paper Technology and Equipment Exhibition
    On June 1, the 18th Shandong (International) Pulp & Paper Technology and Equipment Exhibition opened at the Shandong International Exhibition & Convention Center, Zhengzhou Yunda will meet you at booth T421 with the core products of i-CTMP. Xu Chaofeng, chairman and general manager of Zhengzhou Yunda, attended the opening ceremony of Shandong Pulp & Paper Technology and Equipment Exhibition…
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    Zhengzhou Yunda participated in the Paper Expo China with its star products
    On May 30, The Paper Expo China opened successfully, and many international buyers came to visit and purchase. Yunda 3T16 booth also attracts paper industry experts from all over the world. Xu Chaofeng, chairman and general manager of Zhengzhou Yunda, attended the opening ceremony of the 18th Paper Expo China as a honored guest. The guest…
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