Are Plastic Multiflex Chains suitable for curved conveyor applications?

In the realm of material handling and power transmission, plastic multiflex chains have emerged as a versatile and effective solution for conveying a wide range of products and materials.

Multiflex Chain

Advantages of Plastic Multiflex Chains

1. Lightweight

Plastic multiflex chains are exceptionally lightweight, making them ideal for applications where weight reduction is crucial. Their lightweight nature allows for easier handling, installation, and decreased energy consumption.

Multiflex Chains Application

2. Flexibility

Due to their modular design, plastic multiflex chains offer exceptional flexibility. They can adapt to curved conveyor applications, allowing for efficient material transfer along complex paths.

3. High Strength

Despite their lightweight nature, plastic multiflex chains exhibit high tensile strength, enabling them to withstand heavy loads and provide reliable conveying capabilities.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance compared to traditional conveyor chains. Their self-lubricating properties reduce the need for regular lubrication, resulting in decreased downtime and maintenance costs.

5. Noise Reduction

Plastic multiflex chains produce minimal noise during operation, enhancing workplace comfort and reducing noise pollution in industrial settings.

6. Chemical Resistance

Plastic multiflex chains are resistant to a wide range of chemicals, including corrosive substances, making them suitable for applications involving exposure to chemicals or harsh environments.

7. Cleanliness and Hygiene

The smooth surface of plastic multiflex chains prevents the accumulation of dirt and debris, ensuring hygienic conveying and making them suitable for applications in food processing or pharmaceutical industries.

8. Energy Efficiency

Plastic multiflex chains have low friction characteristics, resulting in reduced energy consumption and increased overall energy efficiency.

9. Versatility

Due to their modular design and flexibility, plastic multiflex chains are suitable for a wide range of applications and can be customized to fit specific conveyor layouts and requirements.

Multiflex Chains Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in various conveyor systems, providing efficient and reliable material handling capabilities in industries such as manufacturing, distribution, and warehousing.

2. Manufacturing and Assembly Lines

Plastic multiflex chains play a vital role in manufacturing and assembly lines, facilitating the smooth movement of products and components during the production process.

3. Distribution and Warehousing

In distribution and warehousing facilities, plastic multiflex chains enable the efficient transportation of goods, enhancing overall productivity and streamlining logistics operations.

4. Packaging and Bottling

Plastic multiflex chains are well-suited for packaging and bottling applications, ensuring the seamless transfer of products through the packaging and bottling processes.

5. Material Sorting and Grading

Plastic multiflex chains are used in material sorting and grading systems, allowing for precise and accurate sorting of materials based on various attributes.

6. Cleanroom Environments

Plastic multiflex chains are widely used in cleanroom environments, where cleanliness, hygiene, and product integrity are critical. Their smooth surface and resistance to contaminants make them an ideal choice for such applications.

Multiflex Chains Maintenance

Working Principle of Plastic Multiflex Chains

Plastic multiflex chains operate on the principle of interlocking modular units. The chain consists of individual plastic links or modules that are interconnected to form a continuous chain loop.

Each module has built-in tabs or hinges that allow it to flex and articulate, providing flexibility in various directions.

The chain is driven by sprockets or sprocket wheels, which engage with the tabs on the modules and propel the chain forward.

The modular design allows for easy assembly, disassembly, and customization of the chain to suit specific conveyor layouts and requirements.

As the sprockets rotate, they engage with the modules, causing them to articulate and move along the conveyor path.

The interlocking design ensures smooth and synchronized movement of the chain, allowing for the efficient transfer of products or materials from one point to another.

How to Select Suitable Plastic Multiflex Chains

1. Load Capacity

Consider the weight and load requirements of your application to ensure that the selected plastic multiflex chain can handle the intended loads.

2. Application Environment

Take into account the environmental conditions in which the chain will operate, such as temperature, humidity, and exposure to chemicals or abrasives.

3. Chain Material

Select the appropriate chain material based on the specific requirements of your application. Options include polyethylene (PE) or polypropylene (PP).

4. Chain Profile and Design

Choose the chain profile and design that best suits your conveyor layout and requirements, considering factors such as track width and bend radius.

5. Environmental Factors

Consider any special environmental factors, such as the presence of dust, debris, or corrosive substances, and select a chain that can withstand these conditions.

6. Conveyor System Layout

Analyze your conveyor system layout and determine the chain length, number of sprockets, and necessary accessories for proper installation and operation.

7. Maintenance and Cleanability

Consider the ease of maintenance and cleanability of the chosen plastic multiflex chain to minimize downtime and ensure hygienic operation.

8. Cost Considerations

Evaluate the overall cost-effectiveness of the chain, considering factors such as initial cost, maintenance requirements, and expected lifespan.

9. Supplier and Support

Choose a reputable supplier who can provide technical support, guidance, and reliable after-sales service for the plastic multiflex chain.

Multiflex Chains Advantages

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps

Prior to installation, ensure that the conveyor system is properly prepared, including the correct alignment and positioning of sprockets and supports.

2. Chain Assembly

Assemble the plastic multiflex chain by interlocking the modules to form a continuous loop, following the manufacturer’s instructions and guidelines.

3. Sprocket Installation

Install the sprockets at the appropriate positions, ensuring proper engagement with the chain modules and alignment with the conveyor path.

4. Tracking Adjustment

Adjust the chain tracking to ensure smooth and precise movement along the designated path, making any necessary adjustments to sprocket positioning or tensioning devices.


1. Regular Cleaning

Regularly clean the plastic multiflex chain to remove any dirt, debris, or contaminants that may affect its performance or hygiene.

2. Inspection

Periodically inspect the chain for signs of wear, damage, or misalignment. Replace any damaged or worn-out modules or components as needed.

3. Lubrication

Apply lubrication to the sprockets and chain modules as recommended by the manufacturer to ensure smooth and efficient operation.

4. Repair and Replacement

If any components of the plastic multiflex chain are damaged or worn beyond repair, replace them promptly to maintain optimal performance and safety.

5. Training and Documentation

Provide appropriate training to personnel responsible for the maintenance and operation of the plastic multiflex chain. Keep detailed documentation of maintenance procedures and repairs for future reference.

Multiflex Chain

Sprockets and Their Importance for Plastic Multiflex Chains


Sprockets play a crucial role in the operation of plastic multiflex chains. They engage with the tabs on the chain modules and provide the driving force, propelling the chain forward along the conveyor path.

The correct selection and installation of sprockets ensure smooth and synchronized movement of the chain, preventing chain slippage or misalignment.

Properly matched sprockets contribute to the overall durability, performance, and efficiency of the plastic multiflex chain system.

Other Chain Products Offered by Shaoxing Chaoli

Aside from plastic multiflex chains, Shaoxing Chaoli also offers a range of other chain products:

  • Plastic Chain
  • Stainless Steel Chain
  • Agricultural Chains
  • Leaf Chains

About Shaoxing Chaoli

Shaoxing Chaoli was established in 2006 and is a professional transmission component company. We possess advanced production and inspection equipment, including CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system.

Our company prides itself on its professionalism, international certifications, custom services, state-of-the-art production equipment, and exceptional after-sales service. We welcome inquiries and custom orders from customers worldwide.

Shaoxing Chaoli