NLS Series Internal Flow Screen
Dedicated to R&D and Manufacturing of Paper Pulping Equipment

With compact power consumption and remarkable energy efficiency, it is hailed by users as "small appetite, massive output" for its production capacity.

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Pulper Series
Global Services & Customized Solutions on Demand

Designed for defibering and ink stripping of deinked waste paper pulp, its helical rotor ensures efficient fiber separation while preserving impurities intact.

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ZSF Series Impurity Separator
Rigorous Quality Control, Technological Innovation & Eco-Friendly Design

Featuring a specially engineered rotor to prevent over-refinement of impurities, it ejects contaminants by specific gravity for precise separation.

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Our products include: chain plate conveying, pulp equipment, fiber separation, screening equipment, grinding series, concentrated dehydration equipment and other large waste paper processing equipment. It can meet the needs of customers from raw material processing to finished pulp.

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About Kedeli

Professional paper pulping equipment R & D and manufacturing service providers

Qinyang Kedeli Machinery Manufacturing Co., Ltd. was founded in 2000. It is a high-tech enterprise specializing in the research and development, manufacturing and sales of papermaking and pulping equipment. The company is located in Xili Industrial Zone, Wangzhao Township, Qinyang City, Henan Province. With advanced production technology, rigorous quality control and perfect after-sales service, it has become a trusted partner in the industry. Our company introduces more professionals, and our products sell well at home and abroad, especially in 28 countries and regions along the "Belt and Road.

25 year

Industry experience

10 million

annual productivity

28 +

Export to countries and regions

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Qualification Honor


The company has an experienced technology research and development team, continuous innovation, is committed to the combination of advanced technology and customer needs.

Honest Entrepreneur

Honest Entrepreneur

3A Credit Certificate of China's Paper Machinery Industry

3A Credit Certificate of China's Paper Machinery Industry

3A Heavy Service Creditworthy Enterprise Certificate

3A Heavy Service Creditworthy Enterprise Certificate

Enterprise Level One Qualification Certificate

Enterprise Level One Qualification Certificate

Enterprise Level One Qualification Certificate

Enterprise Level One Qualification Certificate

China's paper machinery industry credit AAA level enterprise

China's paper machinery industry credit AAA level enterprise

China's paper machinery industry credit AAA level enterprise

China's paper machinery industry credit AAA level enterprise

Technological innovation research and development

Committed to becoming a global enterprise in the field of papermaking and pulping equipment to provide perfect equipment and customized solutions

The company has an experienced technology research and development team, continuous innovation, is committed to the combination of advanced technology and customer needs. We use automated production lines and precision testing equipment to ensure high performance and stability of our products, helping customers improve production efficiency and reduce operating costs. Ketley's success lies not only in product quality and technological innovation, but also in its perfect after-sales service system to ensure the interests of customers.

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Core Features


Qinyang Kedeli Machinery Manufacturing Co., Ltd. will continue to adhere to the business philosophy of "innovation-driven, quality-oriented, customer first", and is committed to becoming a global enterprise in the field of papermaking and pulping equipment and creating greater value for customers.

Customized Services

Customized Services

According to customer needs to provide personalized solutions to meet different production scale and process requirements.

green environmental protection

green environmental protection

The equipment is designed to meet environmental standards to help customers achieve their sustainability goals.

Global Vision

Global Vision

Products are sold at home and abroad, has accumulated rich experience in the international market, to provide customers with international service support.

R & D Team

R & D Team

The company has an experienced technology research and development team, continuous innovation, is committed to the combination of advanced technology and customer needs.

Cooperative Services

Cooperative Services

With advanced production technology, strict quality control and perfect after-sales service, it has become a trusted partner in the industry.

Blog


Pay close attention to our company's dynamics and understand the new trends in the industry. Wonderful things happen every day.

Understanding the Role of Pulper in Paper Processing Machinery

2026/03/19

In the realm of paper processing machinery, the pulper serves as a critical component in the production and recycling of paper. A pulper's primary function is to break down raw materials, such as waste paper or wood chips, into a slurry that can subsequently be processed into new paper products. This initial step is vital, as it sets the foundation for the entire papermaking process. There are dif

The Future of Pulping: Insights into D-Type Continuous Systems

2026/03/17

The Future of Pulping: Insights into D-Type Continuous Systems Table of Contents Introduction to Pulping Technologies Understanding D-Type Continuous Systems Advantages of D-Type Continuous Systems Components of D-Type Continuous Systems Application of D-Type Systems in the Paper Industry Sustainability and Efficiency of D-Type Systems Future Trends in Pulp Manufacturi

Understanding the Mid Consistency Pulper: Key Insights for Paper Processing Professionals

2026/03/15

The Mid Consistency Pulper plays an essential role in the paper processing industry, particularly in the recycling and deinking of pulp. At its core, this machine is designed to handle a specific range of consistency levels in pulp, typically between 3% and 15%. This feature makes it particularly effective for various applications, including the processing of recycled paper and fibers. One of the

Broke Pulper Maintenance: Ensuring Longevity and Optimal Performance

2026/03/13

Broke Pulper Maintenance: Ensuring Longevity and Optimal Performance In the world of paper processing, **Broke Pulper** plays a crucial role in recycling paper waste into reusable pulp. Given the significant investment in this machinery, ensuring optimal performance and longevity is paramount. Proper maintenance not only enhances the efficiency of the Broke Pulper but also minimizes unexpected bre

Unlocking the Potential of Double Disc Refiners in Paper Processing

2026/03/11

Double Disc Refiners are essential machinery in the paper processing industry, playing a critical role in the mechanical treatment of pulp. These machines are designed to refine and improve the fiber properties of pulp, which is a crucial step in producing high-quality paper products. The operational principle of a Double Disc Refiner involves a pair of interlocking discs that rotate in opposite d

Innovations in Pulper Technology: What's New in Paper Processing?

2026/03/09

Innovations in Pulper Technology: What's New in Paper Processing? Introduction to Pulper Technology The world of paper processing is undergoing a significant transformation, largely powered by innovations in pulper technology. As industries strive for greater efficiency and sustainability, the role of pulpers in the paper manufacturing process has become paramount. Pulpers serve as the backbone of

Understanding the D-Type Continuous Pulping System: A Key Component for Efficient Paper Processing

2026/03/07

The D-Type Continuous Pulping System is a cutting-edge solution utilized in the paper manufacturing sector, particularly for processing wood chips and other fibrous materials into pulp. This system stands out for its ability to deliver continuous operation, which significantly increases productivity while reducing operating costs. One of the core advantages of the D-Type system is its design, whi

Maximizing Output: The Impact of Mid Consistency Pulper on Production Lines

2026/03/05

Maximizing Output: The Impact of Mid Consistency Pulper on Production Lines Table of Contents Introduction to Mid Consistency Pulpers Understanding Mid Consistency Pulpers in Paper Processing Benefits of Using Mid Consistency Pulpers Efficiency in Production Improved Product Quality How Mid Consistency Pulpers Work Impact on Produ

Understanding Broke Pulper: Key Insights for the Paper Processing Industry

2026/03/03

In the paper processing machinery industry, the term "Broke Pulper" refers to a specialized machine designed to recycle paper scraps or broke into usable pulp. This process is crucial for manufacturers aiming to optimize their production efficiency while minimizing waste. A Broke Pulper typically receives trimmings and rejected sheets from various production stages, mechanically breaking them down

Pulp and Paper Machinery: Driving Innovation and Efficiency in the Global Paper Industry

2026/03/02

Customize pulp and paper machinery factory provides tailored solutions for efficient, high-quality paper production and recycling processes

How Double Disc Refiners Enhance Pulp Quality and Performance in Paper Manufacturing

2026/03/01

How Double Disc Refiners Enhance Pulp Quality and Performance in Paper Manufacturing Table of Contents Introduction to Double Disc Refiners Understanding Pulp Quality in Paper Manufacturing The Mechanics of Double Disc Refiners Benefits of Using Double Disc Refiners How Double Disc Refiners Improve Pulp Performance Applications of Double Disc Refiners in Paper Manufacturin

Understanding the Role of Pulper in Paper Manufacturing

2026/02/27

In the paper manufacturing industry, the pulper is an essential piece of equipment that facilitates the initial stages of paper production. Its primary function is to convert raw materials, such as recycled paper and other fibrous materials, into a slurry-like pulp that can be further processed into paper products. Understanding the mechanics and advantages of pulpers can significantly impact the