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.

Double Disc Refiner: An Efficient Solution for Consistent Pulp Refining in Paper Production

2026/11/04

Double Disc Refiner Chinese solutions support efficient pulp refining and consistent fiber quality for paper production.

Understanding the Mechanism of Double Disc Refiners in Paper Making

2026/10/28

Understanding the Mechanism of Double Disc Refiners in Paper Making Table of Contents 1. Introduction to Double Disc Refiners 2. What is a Double Disc Refiner? 3. Mechanism of Action 4. Key Components of a Double Disc Refiner 5. Process Flow in Double Disc Refining 6. Advantages of Using Double Disc Refiners 7. Applications in the Paper Industry 8. Common Challenge

Understanding the Function and Importance of Pulper in Paper Processing

2026/10/25

When it comes to the manufacturing and processing of paper, one crucial piece of equipment that plays a foundational role is the pulper. A pulper is primarily used to break down raw materials, such as waste paper or pulp fibers, into a slurry that can be further processed into new paper products. Understanding the function and importance of a pulper is essential for anyone involved in the paper ma

The Environmental Impact of Using D-Type Continuous Pulping Systems: A Comprehensive Analysis

2026/10/22

The Environmental Impact of Using D-Type Continuous Pulping Systems Introduction to D-Type Continuous Pulping Systems The **D-Type continuous pulping system** represents a significant advancement in the pulp and paper industry, particularly in the context of environmental sustainability. By employing innovative technologies and methodologies, these systems have transformed traditional pulping proc

Understanding the Role of Mid Consistency Pulper in Paper Manufacturing

2026/10/19

The Mid Consistency Pulper (MCP) is a crucial component in the papermaking process, specifically designed to handle raw materials like recycled paper, wood chips, or other fibrous materials. Operating typically within a consistency range of 3% to 12%, the MCP enables efficient fiber separation and pulp preparation, laying the groundwork for high-quality paper production. One of the key advantages

Revolutionizing Paper Production: The Role of Broke Pulper in Modern Manufacturing

2026/10/16

Revolutionizing Paper Production: The Role of Broke Pulper in Modern Manufacturing Table of Contents 1. Introduction to Broke Pulper Technology 2. What is a Broke Pulper? 3. The Importance of Broke Pulper in Paper Production 4. How Does a Broke Pulper Work? 5. Types of Broke Pulpers 6. Benefits of Using Broke Pulper in Manufacturing 7. Sustainability and Innovation in

Understanding the Role of Double Disc Refiners in Paper Processing

2026/10/13

Double Disc Refiners represent a critical component in the paper processing industry, particularly in the treatment and preparation of fiber materials. These machines are specifically designed to improve the quality of pulp by refining the fibers, making them more suitable for various paper products. This article aims to explore the intricacies of Double Disc Refiners, their operational mechanisms

Why Every Paper Manufacturer Needs a Quality Pulper

2026/10/10

Why Every Paper Manufacturer Needs a Quality Pulper Table of Contents 1. Introduction: The Backbone of Paper Manufacturing 2. Understanding the Role of a Pulper in Paper Production 3. Types of Pulpers and Their Functions 3.1 Continuous Pulpers 3.2 Batch Pulpers 3.3 Specialty Pulpers 4. Key Benefits of Invest

Understanding the D-Type Continuous Pulping System: A Revolution in Paper Processing

2026/10/07

The D-Type Continuous Pulping System is an advanced processing mechanism designed to enhance the efficiency of pulp production in the paper industry. This system operates on the principle of continuous pulping, which means it can process raw materials into pulp without the interruptions commonly associated with batch processing methods. As a result, the D-Type system minimizes downtime and maximiz

The Future of Paper Processing with Mid Consistency Pulper: Revolutionizing the Industry

2026/10/04

The Future of Paper Processing with Mid Consistency Pulper Introduction to Mid Consistency Pulper Technology The paper processing industry is undergoing a significant transformation driven by technological advancements and the pressing need for sustainable practices. One of the most promising developments is the introduction of **Mid Consistency Pulper (MCP)**. This innovative machinery is reshapi

Understanding the Functionality and Importance of the Broke Pulper in Paper Manufacturing

2026/10/01

In the paper manufacturing industry, efficiency and sustainability are paramount. The broke pulper plays a vital role in achieving these objectives by processing waste paper or broke, which refers to paper scraps generated during the production process. Understanding how a broke pulper functions can significantly enhance your production line's effectiveness and contribute to a more sustainable man

Troubleshooting Common Issues with Double Disc Refiners: A Comprehensive Guide

2026/09/28

Troubleshooting Common Issues with Double Disc Refiners Double disc refiners play a crucial role in the paper manufacturing process, enhancing fiber quality and ensuring optimal performance. However, like any machinery, they can encounter issues that hinder their effectiveness. In this guide, we will explore common problems associated with double disc refiners, providing practical solutions and