Can Plastic Multiflex Chains be used in automotive painting processes?

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 significantly lighter compared to traditional metal chains, making them ideal for applications where weight reduction is crucial.

2. Flexibility

The inherent flexibility of plastic multiflex chains allows them to adapt to different conveyor layouts and path configurations, providing versatile conveying solutions.

3. High Strength

Despite their lightweight construction, plastic multiflex chains exhibit remarkable strength and durability, capable of withstanding heavy loads and challenging operating conditions.

4. Low Maintenance

Plastic multiflex chains require minimal maintenance due to their self-lubricating properties and resistance to wear and corrosion, reducing downtime and overall operational costs.

5. Noise Reduction

Compared to metal chains, plastic multiflex chains generate less noise during operation, contributing to a quieter and more comfortable working environment.

6. Chemical Resistance

Plastic multiflex chains are resistant to various chemicals, including solvents, oils, acids, and bases, allowing them to withstand harsh and corrosive environments.

7. Cleanliness and Hygiene

With their smooth and non-porous surfaces, plastic multiflex chains are easy to clean, making them suitable for industries with stringent cleanliness and hygiene requirements.

8. Energy Efficiency

Due to their low friction characteristics, plastic multiflex chains consume less energy during operation, contributing to energy savings and environmental sustainability.

9. Versatility

Plastic multiflex chains find applications in various industries, ranging from automotive and food processing to pharmaceutical and electronics, thanks to their adaptability.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in conveyor systems, efficiently transporting products and materials in manufacturing plants and distribution centers.

2. Manufacturing and Assembly Lines

In manufacturing and assembly lines, plastic multiflex chains enable smooth and reliable movement of components, improving production efficiency and throughput.

3. Distribution and Warehousing

Plastic multiflex chains facilitate the sorting, storage, and distribution of goods in warehouses, ensuring seamless logistics operations.

4. Packaging and Bottling

For packaging and bottling applications, plastic multiflex chains offer precise and controlled product handling, enhancing packaging accuracy and speed.

5. Material Sorting and Grading

Plastic multiflex chains play a crucial role in material sorting and grading systems, enabling efficient separation and categorization of different materials.

6. Cleanroom Environments

Due to their cleanliness and resistance to contamination, plastic multiflex chains are well-suited for cleanroom environments such as pharmaceutical production facilities.

Multiflex Chain 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.

Choosing the Right Plastic Multiflex Chains

1. Load Capacity

Determining the load capacity requirements is crucial in selecting the appropriate plastic multiflex chains for a specific application. Factors such as weight, size, and distribution of the conveyed products must be considered.

2. Application Environment

The operating environment, including temperature, humidity, and exposure to chemicals or abrasives, should be assessed to ensure the chosen plastic multiflex chains can withstand the conditions.

3. Chain Material

Various thermoplastic materials, such as polyethylene (PE) or polypropylene (PP), are available for plastic multiflex chains. The material selection should align with the application requirements, considering factors like chemical resistance and temperature tolerance.

4. Chain Profile and Design

The chain’s profile, such as flat top or curved, and design features like side guards or rollers, should be evaluated based on the specific application needs and the conveyed product characteristics.

5. Environmental Factors

Considerations such as cleanliness requirements, ESD (electrostatic discharge) protection, and compliance with industry regulations need to be taken into account when selecting plastic multiflex chains.

6. Conveyor System Layout

The conveyor system layout, including the conveyor length, curves, inclines, and declines, should be analyzed to ensure the chosen plastic multiflex chains can accommodate the required conveying path.

7. Maintenance and Cleanability

The ease of maintenance, cleaning, and accessibility for cleaning procedures should be considered, especially in applications with strict hygiene standards.

8. Cost Considerations

The cost-effectiveness of the plastic multiflex chains, including the initial investment, operational costs, and potential long-term savings, needs to be carefully evaluated.

9. Supplier and Support

Choosing reliable suppliers who offer technical expertise, customization options, and responsive support is essential to ensure a successful implementation of plastic multiflex chains.

Multiflex Chain Application

Installation and Maintenance


1. Preparatory Steps: Ensure the conveyor system is prepared for chain installation, including cleaning the conveyor path and aligning sprockets.

2. Chain Assembly: Connect the plastic multiflex chain modules to form a continuous loop, ensuring proper alignment and engagement of the chain tabs.

3. Sprocket Installation: Mount the sprockets onto the drive shafts, ensuring proper alignment and engagement with the chain tabs.

4. Tracking Adjustment: Adjust the sprocket positions and tension the chain to ensure proper tracking along the conveyor path.


1. Regular Cleaning: Regularly clean the plastic multiflex chains to remove any debris or contaminants that may affect their performance.

2. Inspection: Periodically inspect the chains for signs of wear, damage, or misalignment, addressing any issues promptly.

3. Lubrication: Apply appropriate lubrication, if required, to minimize friction and ensure smooth chain operation.

4. Repair and Replacement: Replace any damaged or worn-out chain modules or sprockets to maintain optimal performance and prevent breakdowns.

5. Training and Documentation: Provide proper training to personnel involved in the installation, maintenance, and operation of plastic multiflex chains, and maintain comprehensive documentation for reference.


Sprockets for Plastic Multiflex Chains

Sprockets play a crucial role in the successful operation of plastic multiflex chains. They engage with the tabs on the chain modules, providing the driving force to propel the chain forward. The design of the sprockets, including the number of teeth, pitch diameter, and hub configuration, must match the chain’s specifications to ensure efficient and reliable power transmission.

Other Chain Products Offered by Shaoxing Chaoli

In addition to plastic multiflex chains, Shaoxing Chaoli offers a range of other chain products to cater to various industrial applications:

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

About Shaoxing Chaoli

Established in 2006, Shaoxing Chaoli is a professional transmission component company. We pride ourselves on our advanced production and inspection equipment, including CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system.

With our commitment to quality, Shaoxing Chaoli has obtained various international certifications, ensuring compliance with global standards. We specialize in providing customized services, tailored to meet our customers’ specific requirements.

Our state-of-the-art production facilities enable us to manufacture high-quality plastic multiflex chains and other chain products, meeting the demands of diverse industries. We provide comprehensive after-sales services and technical support, ensuring a smooth and successful collaboration with our customers.

Choose Shaoxing Chaoli for your transmission needs. Contact us for inquiries or customized products.

Shaoxing Chaoli Factory