Drag chains in postal sorting centers

Drag Chains in Postal Sorting Centers


In postal sorting centers, the efficient and reliable movement of packages is crucial for smooth operations. One key component that plays a vital role in this process is the drag chain. In this article, we will explore the various aspects of drag chains and their significance in postal sorting centers.

1. Understanding Drag Chains

Drag chains, also known as cable carriers, are flexible chains used to guide and protect cables and hoses in dynamic applications. They are designed to withstand constant motion and provide a reliable pathway for electrical and pneumatic connections.

2. Importance of Drag Chains in Postal Sorting Centers

Postal sorting centers handle a large volume of packages every day, and the smooth flow of these packages is essential for efficient operations. Drag chains play a crucial role in ensuring the safe and organized movement of cables and hoses, preventing tangling or damage during sorting processes.

3. Types of Drag Chains

There are various types of drag chains available for different applications in postal sorting centers:

  • Flexible Chain: These chains offer excellent flexibility and are suitable for applications where constant movement is required.
  • Plastic Drag Chain: Made of durable plastic materials, these chains provide resistance against corrosion and are ideal for harsh environments.
  • Bushchains: These chains feature a compact design and are commonly used for guiding cables in limited space applications.
  • Plastic Chains: Designed for lighter loads, these chains are cost-effective and provide reliable cable protection.
  • Tabletop Chain: With a flat surface, these chains are ideal for conveying packages smoothly and efficiently.
  • Multiflex Chain: These chains have a modular design, allowing for easy assembly and customization.

4. Applications of Drag Chains in Postal Sorting Centers

The usage of drag chains in postal sorting centers is diverse and versatile. Some of the key applications include:

  • Conveyor Systems: Drag chains are used extensively in conveyor systems to guide and protect cables and hoses.
  • Robotic Sorting: They play a critical role in robotic sorting applications, ensuring smooth movement and proper cable management.
  • Automatic Labeling Machines: Drag chains are employed in automatic labeling machines to guide cables and hoses for efficient labeling operations.


In conclusion, drag chains are an indispensable component in postal sorting centers. They provide reliable cable and hose management, ensuring smooth operations and minimizing the risk of damage or downtime. As a leading company in the Chinese chain market, we offer a wide range of high-quality products, including drag chains, flexible chains, plastic drag chains, bushchains, plastic chains, tabletop chains, and multiflex chains. With 300 sets of automated CNC production equipment and assembly devices, we are committed to delivering premium products, competitive prices, and attentive service. Customization is also available based on customer requirements.

Author: Czh