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

  • 08

    11.2024

    Recycling versus recyclability
    In general, paper and board are easily re-usable after their manufacture. This is daily practice in paper mills by re-using dry broke from finishing operations and off-quality paper. Exceptions are special characteristics like wet-strength paper and the like. On its further path, paper and board gets converted by applying coating colours, inks, varnishes, laminates, adhesives and other…
  • 13

    10.2024

    Yunda Successfully Delivers Complete Stock Preparation System for Sichuan Jinsheng Bamboo’s 40,000 Ton Tableware Box Project
    In April 2024, Sichuan Jinsheng Bamboo Technology Co., Ltd. signed a cooperation agreement with Yunda for a 40,000t tableware box project. Yunda provided a complete stock preparation system, including D type pulper, fine screening system, high density cleaner, double disc refiner, and fiber deflaker. In September 2024, all equipment for this project was successfully delivered.
  • 06

    10.2024

    Yunda’s Key Stock Preparation Equipment for Changshu Feilong Nonwoven Fabric Project Enters Installation and Commissioning Stage
    In September 2024, Yunda’s key stock preparation equipment for the three lines of wet-laid dispersible nonwoven fabric project for Changshu Feilong Nonwoven Machinery Co., Ltd. entered the installation and commissioning stage. The equipment includes a roller conveyor, medium consistency pulper, double disc refiner, agitator, and headbox screen. Changshu Feilong Nonwoven Machinery Co., Ltd. specializes in the research and production…
  • 06

    10.2024

    Design of collection systems
    Collection systems exist in two general types, as pick-up and as drop-off systems, sometimes with both types in parallel. In most countries, the collection systems is defined by the authorities, often on municipality or department level. Particularly in regions where an officially organised collection system does not exist to a large extent, the private and…
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