Zhengzhou Yunda Paper Machinery Co., Ltd., since 1981, is a high-tech company. With its broad portfolio of products and services, Yunda sets standards in the Pulp & Paper and Solid Waste Sorting industries. Yunda has approximately 300 employees covering business in more than 40 countries.

Green and Intelligent Manufacture

Yunda provides system solutions for fiber processing and pulp making, including Recycled Fiber Processing Lines, Virgin Fiber Stock Preparation Lines, High-yield Mechanical Pulping Lines (i-BCTMP), Approach Flow Systems, Bale Breaking and Sorting Systems, and Closed Screening Systems for Chemical Pulp Lines. The key products are Conveyors, Bale Breakers, Pulpers, Pressure Screens, Screen Baskets, Cleaners, Refiners, Agitators, Thickeners, Thermal Shredders (Pressurized Refiners), Pre-steaming Bins, Plug Screw Feeders, Thermal Softening Tubes, Cyclones, Reaction Towers, Bleaching Towers, and Screw Presses.

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.

Company News & Industry Trends

  • 27

    09.2025

    Deinkability of inkjet prints
    Inkjet printers spray ink as tiny particles onto paper through electronically controlled fine jets. Inkjet inks need to have a low viscosity and contain a high proportion of vehicle, typically 60 % to 90 %. For printing on paper, water-based inks are most commonly used.1 There are different ways to create the image on the paper surface: thermal inkjet, piezoelectric…
  • 19

    09.2025

    Yunda Paper Machinery’s Successful Show In Egypt International Paper,Tissue & Packaging Exhibition
    Yunda Paper Machinery’s Successful Show In Egypt International Paper, Tissue, and Packaging Exhibition during September ninth to eleventh in two thousand and twenty-five. Egypt not only bears the mission of cultural integration between Asia and Africa but also serves as a crucial platform for global technical exchange and cooperation in the paper industry. Through this…
  • 05

    09.2025

    China Papermaking Magazine Interviews Zhengzhou Yunda: An Outstanding Pulping Equipment Supplier and Technical Transformation Provider
    Hello, friends! I am Sensen Wang, a reporter from China Magazine Papermaking. Today, we are at the scene of the 2025 China International Paper Science and Technology Exhibition. We have now arrived at the booth of Zhengzhou Yunda Paper Machinery. Today, we are fortunate to meet General Manager Xu. Hello, General Manager Xu! Could you…
  • 19

    08.2025

    Innovative Craftsmanship: Yunda’s Perfect Finale at CIPTE 2025
    From August 13-15, 2025, the China International Paper Technology Exhibition and Conference (CIPTE) was successfully held at the Shanghai World Expo Exhibition & Convention Center. Yunda showcased its comprehensive pulp preparation system solutions, innovative i-BCTMP technology, and successful case studies, attracting a large number of both new and returning domestic and international customers, as well…
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