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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.

Company News & Industry Trends

  • double disc refiners

    Company News | 2024/09/01

    Yunda successfully delivered the 160,000 tons tissue paper TM3/TM4/TM5/TM6 project to Liaoning Yusen.
    In August 2024, Yunda received the final acceptance certificate for the 160,000 tons tissue paper TM3/TM4/TM5/TM6 project from Liaoning Yusen Hygiene Products Co., Ltd. Yunda supplied Liaoning Yusen with a full set of stock preparation equipment, including roller conveyor, medium consistency pulpers, double disc refiners, deflakers, headbox screens, and agitators. During the project execution, both…

  • 02

    11.2024

    Yunda supplied key equipment for the i-BCTMP pulping line upgrade project of Shandong Tianhe Paper Industry
    In October 2024, Yunda’s key equipment for the upgrade project of the existing chemical thermal mechanical pulping (CTMP) line at Shandong Tianhe Paper Co., Ltd. has entered the installation and commissioning phase. The supply scope includes key equipment such as plug screw, balanced bin, T-tube with blow back valve, discharge screw, refining system, and screening…

  • 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…

  • 28

    08.2024

    Yunda Wins Order for 100,000 Tons Packaging Paper Project from Vietnam Lam Son Thanh Hoa Paper Industry
    In July 2024, Yunda received an order for a 100,000 tons packaging paper project from Vietnam Lam Son Thanh Hoa Paper Industry Co., Ltd. The supply scope includes a complete stock preparation system, Approach flow system, broke treatment system, and reject handling system. In July 2024, Yunda received an order for a 100,000 tons packaging paper…

  • 27

    08.2024

    Collection systems of paper for recycling
    Challenge and organisation Collection of paper and board for recycling takes place from various sources. These sources are printers and converters, offices, retailers as well as other industrial users and private households. The key to a high collection rate of paper for recycling is an efficient collection from households since the collections from the other…

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