Drag chains for heavy loads

Drag Chains for Heavy Loads


In the field of industrial automation, drag chains play a crucial role in ensuring the smooth and reliable movement of cables and hoses. These chains are designed to withstand heavy loads, providing protection and flexibility in various industrial applications. In this article, we will explore the features, benefits, and applications of drag chains for heavy loads.

1. Understanding Drag Chains

A drag chain, also known as a cable carrier or energy chain, is a mechanical device used to manage and guide cables, hoses, and other flexible components in automated machinery. It is composed of interconnected links that form a protective and flexible chain-like structure. The primary purpose of a drag chain is to support and guide cables while ensuring their safe and organized movement.

2. Features of Drag Chains

Drag chains for heavy loads are designed with several features that make them suitable for demanding industrial environments:

  • High Load Capacity: Drag chains are engineered to withstand heavy loads, making them suitable for applications that involve the movement of bulky cables and hoses.
  • Durable Construction: These chains are made from high-quality materials such as steel or reinforced plastics, ensuring longevity and resistance to wear and tear.
  • Flexible Design: The flexible nature of drag chains allows for easy installation and smooth movement of cables, even in complex and dynamic industrial environments.
  • Protection: Drag chains provide effective protection against external factors such as mechanical stress, abrasion, and contamination, ensuring the integrity of cables and hoses.

3. Benefits of Using Drag Chains

The utilization of drag chains in industrial automation offers several benefits:

  • Enhanced Cable and Hose Lifespan: By providing secure and organized cable management, drag chains prevent damage and prolong the lifespan of cables and hoses.
  • Reduced Downtime: The reliable movement and protection of cables minimize the risk of cable failures and unplanned downtime, resulting in increased productivity.
  • Improved Safety: Drag chains prevent tripping hazards, entanglement, and accidental cable damage, ensuring a safer working environment for operators and machinery.
  • Space Optimization: The compact design of drag chains allows for efficient use of space, making them suitable for applications with limited installation areas.

4. Applications of Drag Chains

Drag chains find a wide range of applications in various industries:

  • Machine Tools: Drag chains are extensively used in CNC machines, milling machines, and other machine tools to manage and protect cables and hoses.
  • Robotics: Robotic systems rely on drag chains to guide cables and ensure their reliable movement during complex tasks.
  • Automotive: In the automotive industry, drag chains are employed in assembly lines and robotic welding systems to manage cables and ensure continuous operation.
  • Material Handling: Drag chains are essential in conveyor systems, allowing for the smooth movement of cables and hoses while transporting materials.


Drag chains play a vital role in ensuring the efficient and secure movement of cables and hoses in industrial automation. Their high load capacity, durability, and flexibility make them indispensable in a wide range of applications. By utilizing drag chains for heavy loads, industries can enhance cable protection, reduce downtime, and improve overall safety. Our company, a leading player in the Chinese chain market, offers a comprehensive range of drag chains, flexible chains, plastic drag chains, bushchains, plastic chains, tabletop chains, multiflex chains, and more. With state-of-the-art production and assembly facilities, we guarantee high-quality products, competitive prices, and excellent customer service. Welcome to customize your own solutions with us!

Author: Czh