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Your Reliable Drag Chain Cable Manufacturer

Shielded Drag Chain Cable.Drag Chain Optical Fiber Cable. PUR Drag Chain Cable

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Professional Drag Chain Cable Factory

As one of the best drag chain cable manufacturers in China, MNA drag chain cables conform the industry standards. We have passed ISO9001 quality management certification and CE certification for the drag chain cables. We can be your reliable partner based in China and 100% support your business.

Send us your project needs, we will give you a better drag chain cable solution based on your detailed requirement.

MNA Cable: Your Reliable Drag Chain Cable Supplier in China

If your project or your business needs to import drag chain cables from China, then MNA Cable will be your best choice to manufacture your drag chain cable orders.

MNA Cable is one of the leading drag chain cable suppliers and all our drag chain cables can meet the IEC standards, and we will provide a competitive price based on your project.

MNA Cable will give you the best drag chain cable solution based on your project’s requirements with our professional technical team. If you are a drag chain cable brand and need to find an OEM manufacturer, then MNA Cable will 100% support you on the drag chain cable development.

Drop us an email and send your detailed requirement now!

  • Transporting and carrying various bulk material from one point to the other
  • Great speed and high acceleration
  • Strain relief provided to a great extent
  • Different types of conduits can be used within them.
  • Great efficiency
  • Easy maintenance
  • Effective protection of cables, actively avoiding mess, accidents, and tangling.

Drag Chain Cable – The Ultimate FAQ Guide

Welcome to the FAQ’s guide for drag chain cable.

Here, we will try our best to provide suitable answers to all your queries and questions related to drag chain cables.

This guide shall enable you to receive all the necessary information regarding drag chain cables, how they work, their types, uses, and applications.

Let’s get started!

1. What Is a Drag Chain Cable?

A drag chain cable, also known as cable carriers or energy chains, are hollow appendages specifically designed for structures in motion.

They work to guide and support electrical cables running through them and provide necessary support and flexibility.

Drag chain cable carriers also reduce the stress on mobile cables and hoses, providing efficient strain relief.

A Drag Chain Cable

A Drag Chain Cable

Drag chain cables also work to prevent the cables’ tangling, thus avoiding mess from being created on a large scale and preventing mishaps from occurring.

Cable carriers prevent the cable from damaging and also provide a wide range of motion.

A Simple Drag Chain Cable

A Simple Drag Chain Cable

2. What Are the Applications of Drag Chain Cable?

Essentially, drag chain cables are used in any industry or environment where moving cables are involved. This can include various industries such as:

  • Cranes
  • Car washes
  • Machinery tools
  • Medical laboratory equipment
  • Automatic equipment
  • Vehicle transporters
  • Forklifts
  • Warehousing
  • Manufacturing materials
  • Robotic devices

A Cable Carrier in Use

A Cable Carrier in Use

All these drag chain cable applications prove their functionality and effectiveness in a wide range of industrial uses.

Drag Chain Cable Application

Drag Chain Cable Application

3. What is a Shielded Drag Chain Cable?

A drag chain cable is a hollow instrument into which various cables and hoses are inserted.

The cables that are to be inserted in the cable carrier can be of different types, including shielded cables.

A shielded cable contains multiple insulated conductors in wires, encapsulated by a single common conductive layer.

A Shielded Cable

A Shielded Cable

Shielding is done in equipment to prevent electrical noise and radiations from affecting the signals.

Shielded cables in drag chains are usually used in industrial installations where there is a high-risk factor of electromagnetic radiation interference.

Thus, data can be protected effectively and transported over long ranges, thanks to shielded drag chain cables.

4. What Are the Configurations for Drag Chain Cables?

Drag chain cables can be arranged in several configurations depending upon the need of the hour.

The appendages can be allowed to open and close and be joined in various ways to produce multiple user configurations.

Some usual configurations include:

  • Single chain configuration

This configuration includes upper moving, lower moving, and sliding drag chain cables.

An Upper Moving Cable Carrier

An Upper Moving Cable Carrier

  • Multiple chains configuration

This includes side by side, ring, and nested drag chain cables.

  • Multi-axis configuration

This is mostly used in robotics.

  • Rotary configuration

The rotary configuration may include a single chain or multi-chain.

  • Vertical configuration
  • Side-mounted configuration

Some Configurations of Drag Chain Cables

Some Configurations of Drag Chain Cables

A Rotary Drag Chain Cable

A Rotary Drag Chain Cable

5. What is a Flex Drag Chain Cable?

Flexible drag chain cables use cables that are specifically designed for moving applications and equipment.

Such cables contain maximum flexibility and have high bending radii.

This is necessary if the cables need to be constantly moving.

Flex cables can withstand high bending and physical stress.

Cable carriers make use of these flex cables to produce constant motion and travel great distances.

For uninterrupted durability and efficiency, high-quality flex cables must be used.

Flexible Cables in Drag Chains

Flexible Cables in Drag Chains

6. What is a PUR Drag Chain Cable?

PUR cables are a type of industrial cables used in drag chains. PUR cables, also known as polyurethane cables, are thermoplastic cables that provide many benefits due to their astounding physical properties.

PUR cables are highly resistant to the attack of a wide range of physical and chemical contaminants and thus are the most suitable choice for sheathing.

They are also resistant to microbes’ growth like bacteria and fungi, meaning that they have a large life span and are highly durable.

PUR cables can withstand a broad temperature range of -40 to +100 degrees centigrade.

A Polyurethane Cable

A Polyurethane Cable

PUR cables are also highly flexible; thus, they are suitable for use in drag chain cables.

They are widely used in drag cables for automation equipment and robotic industries.

7. What Are the Features of Drag Chain Cable?

Drag chains are designed to serve several different functions. Some main features of drag chains include:

  • Transporting and carrying various bulk material from one point to the other
  • Great speed and high acceleration
  • Strain relief provided to a great extent
  • Different types of conduits can be used within them.
  • Great efficiency
  • Easy maintenance
  • Effective protection of cables, actively avoiding mess, accidents, and tangling.

The above-listed features prove that drag chain cables are highly efficient devices that serve in a number of different industries providing a great many benefits to the consumers in need.

Use of Drag Chain Cable

Use of Drag Chain Cable

8. What Is Drag Chain Cable Size Chart?

Size charts provide an efficient range of information regarding all the necessary aspects of a product. Size charts of drag cable chains vary according to the type of cable being used, the area of usage, and the length of the chains according to consumer’s needs and requirements.

Most of the time, the manufacturer provides a detailed size chart to suit your every need.

The size chart provides all the necessary information that a user might need in order to suit his needs and requirements.

Size charts provide all the necessary information regarding a cable carrier, including the bend radius, travel length, operating temperature, diameters, and some other parameters.

Size Chart of Drag Chain Cable

A Size Chart of Drag Chain Cables

9. What Are the Different Types of Drag Chain Cables?

Drag chain cables come in a broad spectrum of designs, with each one being suited for a different purpose in various industries.

Some Types of Drag Chain Cables

Some Types of Drag Chain Cables

When classified on the types of movements they allow, types of drag chain cables go as follows:

  • Linear

These cable carriers allow motion in one direction only, which can be either horizontal or vertical, depending on the configuration.

  • Circular

Circular or rotary drag chain cables allow movements of conduits in multiple directions, including circular and three-dimensional motion.

Circular Cable Carrier

Circular Cable Carrier

They can also be categorized on their constituent material.

Additionally, there are the following types of drag chain cable carriers:

  • Open

They cover the conduits only partially, using crossbars or a ladder-like system to enclose the cables and hoses within them.

  • Enclosed

Enclosed cable carriers fully surround the conduits, and no part of the enclosed cable is exposed to the environment.

Closed Drag Chain Cable

Closed Drag Chain Cable

1o. How does a Drag Chain Work?

Drag chains are used within a number of industries, with the main purpose to transport and secure the mobile conduits enclosed within them.

The main working principle of drag chains is the chain-and-flight combination, which provides a pull, resulting in the bulk material being transported across variable lengths.

The drag chain is equipped with cross-sections, which work to secure the conduits present inside them and actively work to avoid tangling or damaging the cables.

Two parallel chains with evenly spaced paddles between them allow effective transport of bulk material from one point to another.

A Drag Chain Cable in Use

A Drag Chain Cable in Use

11. What is the Structure of Drag Chain Cable?

The main design of a drag chain cable includes a hollow rectangular, or sometimes circular region, across which the cables are placed.

For easy placement of the cables, crossbars can be opened and adjusted according to the needs and requirements.

Brackets are present to fix the drag chain cable to the electrical equipment being used.

Because of the rigid framework, cables are secured in one place and thus are not permitted to move undesirably.

The basic framework of a drag chain cable includes the following parts:

  • Two parallel running chains
  • Sidebands with links on each chain
  • Frames
  • Separators
  • Pins
  • Covers in case of closed cable carriers

Elements of a Cable Carrier

Elements of a Cable Carrier

A Rectangular Cross Section of a Cable Carrier

A Rectangular Cross Section of a Cable Carrier

12. What Are the Benefits of Drag Chain Cable?

Drag chain cables allow multiple advantages over old-school methods of transportation of cables, and also are greatly beneficial as opposed to leaving cables dangling freely without any protective covering.

The benefits of drag chain cables include:

  • Transportation of various kinds of utilities in cables that include power, signal, data, and even hydraulics
  • Cables and data can be traversed over great distances in less time.
  • Great speed and efficiency
  • It can be used in harsh environments.
  • Easier maintenance
  • Short and easy installation with no nuisance of motors or other electrical equipment

Thus, drag cable chains serve various benefits in terms of their use and serve in multiple industries rendering them useful for numerous services.

13. What Types of Movements Do Drag Chain Cables Allow?

Drag chain cable carriers are equipment used for mobile cables and hoses, carrying them around over great lengths.

There are several types of movements that drag chain cable carriers allow, depending on the arrangement and the method and place of usage.

Most of the time, drag chain cables are used for movements in a linear direction.

That means that usually an only straight line and unidirectional motion are achieved through cable carriers.

This unidirectional motion can be horizontal or vertical, depending upon the arrangement of the cable carrier.

But it does not mean that cable carriers are not necessarily restricted to that.

Other than linear, drag chain cables also allow rotary and three-dimensional motion, including circular and spiral movements.

A Rotary Drag Chain Cable

A Rotary Drag Chain Cable

Here’s a video link to know how that works:

14. What Are the Materials Used in Drag Cable Chain?

Nowadays, drag cable chains are being manufactured of different materials, serving different types of functions.

They can be all-metal, all-polymer, or a mixture of both.

Depending upon the need of the client, drag chain cables are made of different elements, including:

  • Steel
  • Nylon
  • Hybrid, which can be of steel and aluminum, nylon and aluminum, etc.
  • Plastic
  • PVC

Steel and Plastic

Steel and Plastic Drag Chain Cable Carriers

Each material has its own perks and advantages and thus is suitable for use in different applications.

15. What Are the Types of Cables Used in Drag Chains?

Drag Chains are very flexible in their cable uses.

A wide range of cables can be fitted inside the cross-sections of drag chain cables, including:

  • Data cables
  • PUR cables
  • PVC cables
  • Bio-oil and environment-friendly cables made of reusable materials
  • Flexible control cables

The type of cable to be used in the drag chain depends on the consumer’s needs.

While choosing a cable, the flexibility of the conduit should be kept in consideration as rigid cables hinder the free movements offered by the cable carrier.

Cables in a Drag Chain

Cables in a Drag Chain

16. What is an E-Chain Cable Carrier?

E-chain or energy chains are other names for drag chain cables.

The name energy chain is given to cable carriers as they work to provide and transport energy to different locations in different industries.

Energy chains make use of their appendages to guide and protect moving conduits within various equipment.

E-chain cable carriers are used wherever mobile machinery is involved and are a safe and reliable method to supply energy and move energy-consuming equipment efficiently.

Heavy loads can be transferred at high speeds, owing to these chains.

An E-Chain Cable Carrier

An E-Chain Cable Carrier

17. What is the Bend Radius for Drag Chain Cable?

Bend radius is an important parameter in drag chain cables.

Bend radius refers to the smallest radius of length, around which a wire can be bent.

This is of great significance in cable carriers as conduits are constantly moving and bending around.

In order to minimize damage, it is advisable to choose a wire of maximum bend radius.

 Bend Radius

Bend Radius

Manufacturers usually provide multiple bending radii to choose from, and they also depend on the diameter of the conduit.

A large bend radius can increase the efficiency and durability of your cable or hose.

18. ‌What is a Tri-flex Cable Carrier?

Drag chain cables find a lot of applications in various industries, including robotics.

Tri-flex cable carriers are specially designed to provide a three-dimensional motion to cables or hoses.

This application particularly finds its use in the robotics industry, where they serve great benefits.

Tri-flex drag chain cables allow movements in multi directions and thus are greatly efficient to connect robotic arms to other parts.

This provides great protection to the cables from pulling and damage, all the while serving movements in multiple directions.

They can be used in various applications, including handling, packaging, and other machine movements.

A Tri-Flex Cable Carrier

A Tri-Flex Cable Carrier

19. What is the Temperature Limit for A Drag Chain Cable?

An immense advantage of drag chain cables is that they can operate in a wide range of temperatures.

They can tolerate extreme temperature ranges and can work effectively in a broad temperature range, thus providing effective protection and support to the conduits present within.

Depending upon the type of constituent material and the type of cable used, the drag chain cable’s temperature ranges may vary.

Some cables may tolerate a temperature range of -5 to +80 degrees centigrade, like PVC cables.

Still, others like PUR cables can operate between -40 to +100 degrees centigrade.

20. ‌What is Long Drag Chain Cable?

Long drag chain cables consist of chains of long lengths, which are essentially used to cover extremely long ranges of distances.

An immensely useful advantage of drag chain cables is that they can be used to cover long distances over a short time span.

Drag chain cables can cover distances of several hundred meters in length, depending on the need.

They can be used to transport materials over large distances and also provide effective covering and protection to the conduits present in them.

In such cases, the chains usually slide over each other.

Long Drag Chain Cable

Long Drag Chain Cable

For such extremely long distances, special care should be taken in handling the bulk material so the cables present within are not damaged.

The strain and friction also need to be kept at a minimum to avoid damage.

21. Can The Length of a Drag Chain Cable Be Changed?

Drag cable chains come in their own parts, and like any other equipment, needs to be assembled.

One advantage of a drag cable chain is that its length can be modified and altered to suit the needs of the consumers.

As a drag cable chain is made of repeating hollow appendages, adding or removing a certain or even multiple cross-sections is not a difficult task.

The length of chains can be modified to suit the needs of the hour.

The instruction manual from the supplier contains additional information regarding changing the length of your drag chain cable.

Removable Links in drag chain cable

Removable Links in a Drag Cable Chain

Here’s a tutorial on how to modify the length of a drag cable chain:

22. What is the Travel Length of a Drag Chain Cable?

Essentially, there is not limited to the travel length of a drag chain cable.

Linear cable carriers can cover widely ranging distances, from one meter to a hundred meters.

Length of Drag Chain Cables

Length of Drag Chain Cables

Other than that, the travel length of a drag chain cable highly varies in accordance with the type and area of usage.

The length of a cable carrier can also be calculated using some mathematical formulae used by engineers.

It is now known for a fact that drag chain cables can be used for exceedingly large distances effectively and without worry.

While using a drag chain cable for long lengths, the load and friction parameters should be kept in consideration to avoid wearing out the cable carrier, and the conduits present within.

23. ‌What Are the Guidelines for Choosing a Drag Chain Cable?

Selecting the right cable carrier for your requirement is a big task, but it can be made easy with a few simple steps.

Certain things should be kept in mind while choosing a drag chain cable.

This include:

  • Application parameters:

This includes all the basics of the equipment that you are using your cable carrier with, like the travel distance, required chain length, number of conduits, the size of cables and hoses, required speed and acceleration, etc.

  • Environmental factors:

There are various types of drag chain cables designed specifically for use in harsh or soft environments.

Dust and contamination can play a great role in the durability of your cable carrier.

Thus, environmental factors should be kept into consideration while choosing a suitable cable carrier.

  • Bend radius:

Choosing a suitable bend radius greatly affects the quality and efficiency of the drag chain cable.

24. What Is Light Drag Chain Cable Carrier?

Drag chain cables come in various forms to suit the requirements of the users.

Most of the time, they come in heavy-duty ranges, suitable for heavy industry work.

But they are not restricted to that.

Drag chain cables also come in light-duty modes, serving smaller industries and functions.

Usually, light cable carriers are made of plastic, nylon, or PVC, are lightweight and durable; and serve small levels of functions in industries.

This does not reduce their efficiency in any way, but being light means that they are not suitable for use in heavy-duty applications.

Light Drag Chains

Light Drag Chains

21. Are Drag Chain Cables Corrosion Resistant?

Drag chain cables are made of materials like steel or nylon.

These materials, in addition to being strengthening, also have an additional benefit of being resistant to a wide range of contaminants, including chemical and physical stimulants.

Usually, non-metallic components provide more resistance to contamination.

So, generally, plastic or nylon drag chains are corrosion resistant.

Stainless steel provides an effective barrier against corrosion, but they are generally not cost-friendly.

Additionally, different coatings can be applied to steel to reduce corrosion.

Metals corrode rapidly when in contact with moist air or other substances, so special precautionary measures need to be taken with steel or aluminum drag chain cables to increase their life span.

26. What Is Closed Drag Chain Cable?

Drag chain cables come in various types, one of which is the closed drag chain cable.

They provide effective covering and protection to the conduits within, all the while making sure that no part is exposed to the environment.

A Closed Metal Cable Carrier

A Closed Metal Cable Carrier

Usually, closed cable carriers are used in environments where there is a risk of contamination, like physical or chemical stimulants that might potentially prove harmful to the cables and hoses within.

Closed drag chain cables make sure no part is exposed to the hazardous conditions outside.

This way, the enclosed conduits serve their function efficiently, actively avoiding mess and danger.

27. What Is Multi-Axis Drag Chain Cable?

Drag chain cables allow movements in various directions, including linear and circular.

Linear cable carriers allow motion in one direction only, namely vertical or horizontal, depending on the arrangement.

Multi-axis drag cable chains allow movements in potentially all directions.

Multi-Axis Drag Chain Cable

A Multi-Axis Drag Chain Cable

Multi-axis chains guide the conduits to move safely in multiple directions without damaging them.

This finds major applications in robotics and automated industries, where multiple movements are involved.

Multi-axis drag cables work to provide high load resistance and movements in all planes.

Use of A Multi-Axis Cable Carrier

Use of a Multi-Axis Cable Carrier

Here’s a video link to know how multi-dimensional drag chain cables work:

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