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 Broke Pulper: A Key Component in Paper Processing

2026/08/02

In the paper manufacturing industry, efficiency and sustainability are paramount. One of the essential components that contribute to these goals is the Broke Pulper. This machine is designed specifically to process "broke," which refers to scraps of paper and off-spec production that are generated during the paper-making process. By efficiently recycling this material, Broke Pulper systems help re

From Pulp to Paper: The Journey with Double Disc Refiners

2026/07/30

From Pulp to Paper: The Journey with Double Disc Refiners The art of paper manufacturing is a complex journey that begins with raw pulp and ends with the glossy sheets we use every day. Among the crucial equipment in this process is the double disc refiner, which plays a pivotal role in enhancing the quality of paper. This article will delve deeply into the journey from pulp to paper, highlighting

Understanding the Role of Pulper in Paper Processing Machinery

2026/07/27

In the realm of paper processing machinery, the pulper plays a crucial role as a primary component in the recycling and manufacturing of paper products. This machinery is designed to break down raw materials, such as recycled paper or pulp, into a slurry, which is an essential step in the paper-making process. Understanding the functionality and significance of pulpers is paramount for professiona

D-Type Continuous Pulping Systems vs Traditional Methods: A Comprehensive Comparative Analysis

2026/07/24

D-Type Continuous Pulping Systems vs Traditional Methods: A Comprehensive Comparative Analysis In the fast-evolving landscape of the paper manufacturing industry, the choice between D-Type Continuous Pulping Systems and traditional pulping methods can significantly influence production efficiency, quality, and costs. With growing environmental concerns and the demand for high-quality paper product

Understanding Mid Consistency Pulper: A Key Component in Papermaking Machinery

2026/07/21

In the realm of papermaking machinery, the Mid Consistency Pulper plays a pivotal role in the initial phase of paper production. This equipment is designed to process raw materials, such as recycled paper and pulp, into a highly usable form. Operating at a consistency level ranging from 8% to 12%, this pulper is particularly adept at handling a variety of fiber types, making it an essential tool i

Addressing Environmental Concerns with Broke Pulpers: A Sustainable Approach to Paper Manufacturing

2026/07/18

Addressing Environmental Concerns with Broke Pulpers: A Sustainable Approach to Paper Manufacturing Table of Contents 1. Introduction to Broke Pulpers in Paper Manufacturing 2. Understanding Broke: What It Is and Its Importance 3. The Environmental Impact of Traditional Paper Manufacturing 4. How Broke Pulpers Contribute to Sustainability 4.1 Reducing Waste in Paper Production 4.2 Lowering Energy

Understanding the Functionality and Importance of Double Disc Refiners in Paper Processing

2026/07/15

The Double Disc Refiner is a specialized piece of equipment used in the paper manufacturing process to refine pulp and fibers. Its primary function is to improve the distribution of fibers and enhance their bonding during the papermaking process. By doing so, it plays a crucial role in determining the quality of the final paper product. This machine operates by utilizing two rotating discs that ar

Unlocking Efficiency: How to Optimize Your Pulper for Superior Performance

2026/07/12

How to Optimize Your Pulper for Better Performance Table of Contents Understanding the Role of a Pulper in Paper Manufacturing Key Components of a Pulper Common Issues Affecting Pulper Performance Strategies for Optimizing Your Pulper Regular Maintenance and Inspections Adjusting Operational Parameters Choosing the Right Materials Monitoring and Analytics Too

Understanding the D-Type Continuous Pulping System: A Comprehensive Guide for Industry Professionals

2026/07/09

The D-Type Continuous Pulping System is a pivotal technology in the paper manufacturing industry, known for its efficiency and effectiveness in producing high-quality pulp. This system is designed to streamline the pulping process, ensuring a consistent and continuous flow of materials, which is crucial for maintaining productivity in large-scale operations. One of the primary features of the D-Ty

Enhancing Pulp Quality: The Science of Mid Consistency Pulper

2026/07/06

Enhancing Pulp Quality: The Science of Mid Consistency Pulper Table of Contents 1. Introduction to Mid Consistency Pulpers 2. Understanding Pulp Quality 3. Importance of Consistency in Pulping 4. Mechanical Principles of Mid Consistency Pulpers 5. Advantages of Mid Consistency Pulpers 6. Applications in the Paper Industry 7. Future Trends in Pulping Technology 8. Conclusion 9. F

Understanding the Functionality and Importance of Broke Pulper in Paper Manufacturing

2026/07/03

In the paper manufacturing industry, the Broke Pulper plays a crucial role in the recycling and processing of waste paper, commonly known as "broke." This equipment is designed to convert leftover paper from cuttings, trimmings, and production inefficiencies back into pulp, which can then be reintegrated into the production line. This process not only maximizes resource utilization but also minimi

Mid Consistency Pulper for Efficient Pulp Processing, High-Performance Fiber Disintegration and Industrial Paper Recycling Solution

2026/07/01

durable Mid Consistency Pulper manufacturers provide high efficiency pulp processing equipment for paper recycling and production lines