Plastic Multiflex Chains for efficient food processing quality assurance

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.

These chains, constructed from durable thermoplastic materials such as polyethylene (PE) or polypropylene (PP), offer a compelling combination of flexibility, strength, and low maintenance, making them well-suited for diverse applications.

Multiflex Chain


1. Lightweight

Plastic multiflex chains are lightweight, allowing for easier installation and less strain on the conveyor system.

2. Flexibility

The flexibility of plastic multiflex chains enables them to adapt to various conveyor layouts and navigate around obstacles.

3. High Strength

Despite their lightweight design, plastic multiflex chains offer high strength and load-bearing capacity.

4. Low Maintenance

Due to their durable construction, plastic multiflex chains require minimal maintenance, reducing downtime and costs.

5. Noise Reduction

Plastic multiflex chains produce less noise compared to traditional metal chains, creating a quieter working environment.

6. Chemical Resistance

These chains exhibit excellent resistance to chemicals, making them suitable for applications where exposure to corrosive substances is a concern.

7. Cleanliness and Hygiene

Plastic multiflex chains are easy to clean and sanitize, ensuring optimal hygiene in food processing and pharmaceutical industries.

8. Energy Efficiency

With their low friction and smooth operation, plastic multiflex chains contribute to energy savings and improved efficiency.

9. Versatility

Plastic multiflex chains can convey a wide range of products, from small components to heavy items, making them adaptable to various industries.

Multiflex Chain Application


1. Conveyor Systems

Plastic multiflex chains are commonly used in conveyor systems, offering efficient and reliable product transportation.

2. Manufacturing and Assembly Lines

These chains play a vital role in manufacturing and assembly lines, facilitating the smooth movement of products during production processes.

3. Distribution and Warehousing

In distribution and warehousing operations, plastic multiflex chains enable the efficient sorting and storage of goods.

4. Packaging and Bottling

Plastic multiflex chains ensure accurate and precise packaging and bottling processes, enhancing productivity and quality control.

5. Material Sorting and Grading

These chains are employed in material sorting and grading systems, allowing for the seamless separation and categorization of items.

6. Cleanroom Environments

Plastic multiflex chains are well-suited for cleanroom environments, where cleanliness and contamination control are crucial.

Multiflex Chain Maintenance

Working Principle

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 maximum weight the chain needs to support to ensure it can handle the required load capacity.

2. Application Environment

Evaluate the temperature, moisture, and presence of chemicals or contaminants in the application environment to select a chain resistant to these conditions.

3. Chain Material

Choose the appropriate plastic material, such as polyethylene (PE) or polypropylene (PP), based on factors like durability, chemical resistance, and cost.

4. Chain Profile and Design

Select the chain profile and design that best suits the specific conveyor layout and product requirements.

5. Environmental Factors

Consider factors such as UV exposure, outdoor weather conditions, and potential abrasion to ensure the chain can withstand and perform well in these environments.

6. Conveyor System Layout

Analyze the conveyor system layout to determine the chain length, width, and configuration required for optimal performance.

7. Maintenance and Cleanability

Choose a chain that is easy to clean and maintain to ensure efficient operation and hygiene standards are met.

8. Cost Considerations

Evaluate the overall cost of the chain, including initial investment, maintenance, and potential downtime, to determine the most cost-effective solution.

9. Supplier and Support

Select a reliable supplier that offers technical support, customization options, and after-sales service to ensure a smooth implementation and ongoing assistance.

Multiflex Chain Advantages

Installation and Maintenance


1. Preparatory Steps

Before installation, ensure all necessary tools and equipment are ready, and the conveyor system is properly prepared.

2. Chain Assembly

Assemble the plastic multiflex chain, ensuring the modules are securely connected and aligned.

3. Sprocket Installation

Install the sprockets or sprocket wheels at the appropriate locations, ensuring proper engagement with the chain modules.

4. Tracking Adjustment

Adjust the tracking of the chain by aligning the sprockets and modules to ensure smooth and accurate movement along the conveyor path.


1. Regular Cleaning

Regularly clean the chain to remove any debris, dust, or contaminants that may affect its performance.

2. Inspection

Periodically inspect the chain for signs of wear, damage, or misalignment, and promptly address any issues to prevent further damage.

3. Lubrication

Apply appropriate lubrication to the chain to reduce friction and ensure smooth movement.

4. Repair and Replacement

If any modules or sprockets are damaged or worn out, replace them promptly to maintain optimal performance.

5. Training and Documentation

Train maintenance personnel on proper chain maintenance procedures and keep a record of maintenance activities for reference.

Multiflex Chain Maintenance

Sprockets and Plastic Multiflex Chains

Alongside the plastic multiflex chains, our company also provides sprockets specifically designed to work in conjunction with these chains. Sprockets play a crucial role in the efficient operation of plastic multiflex chains, as they engage with the tabs on the chain modules and drive the chain forward. The compatibility and proper alignment between sprockets and plastic multiflex chains are essential to ensure smooth and synchronized movement, minimizing wear and tear and maximizing the chain’s lifespan.


Other Chain Products

In addition to plastic multiflex chains, we offer a wide range of other chain products to cater to diverse industrial needs. Our product catalog includes plastic chains, stainless steel chains, agricultural chains, leaf chains, and more. These chains are designed and manufactured with the same commitment to quality and performance as our plastic multiflex chains, ensuring reliable and efficient operation in various applications.

About Shaoxing Chaoli

Established in 2006, Shaoxing Chaoli is a professional transmission parts company. We pride ourselves on our advanced production and inspection equipment, including CNC Gear grinding machines, gear measuring machines, CNC gear shapers, machine centers, CMMS, and torque test systems. With our dedication to professionalism, international certifications, customized services, state-of-the-art production equipment, and comprehensive after-sales service, Shaoxing Chaoli is the ideal partner for all your transmission needs.

Shaoxing Chaoli welcomes inquiries and offers customizable products tailored to your specific requirements.

Shaoxing Chaoli