Plastic Multiflex Chains for high-speed production lines

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

Advantages of Plastic Multiflex Chains

1. Lightweight

Plastic multiflex chains are lightweight, allowing for easy installation and reduced energy consumption.

2. Flexibility

These chains offer excellent flexibility, enabling them to navigate around corners and obstacles smoothly.

3. High Strength

Despite their lightweight construction, plastic multiflex chains are incredibly strong and can withstand heavy loads without deformation or failure.

4. Low Maintenance

Due to their durable materials, these chains require minimal maintenance, resulting in reduced downtime and increased productivity.

5. Noise Reduction

The plastic material of these chains helps reduce noise levels during operation, creating a quieter working environment.

6. Chemical Resistance

Plastic multiflex chains exhibit excellent resistance to chemicals, making them suitable for applications in corrosive environments.

7. Cleanliness and Hygiene

These chains are easy to clean and maintain hygiene standards, making them ideal for industries with strict cleanliness requirements such as food and pharmaceuticals.

8. Energy Efficiency

The lightweight design of plastic multiflex chains contributes to energy savings, reducing operating costs and environmental impact.

9. Versatility

With their adaptable design, plastic multiflex chains can be customized and combined with various accessories to meet specific application needs.

Multiflex Chain Application

Applications of Plastic Multiflex Chains

1. Conveyor Systems

Plastic multiflex chains are widely used in conveyor systems to transport goods and materials efficiently.

2. Manufacturing and Assembly Lines

These chains are suitable for high-speed production lines, providing smooth and reliable movement of products during manufacturing and assembly processes.

3. Distribution and Warehousing

In distribution and warehousing facilities, plastic multiflex chains offer seamless conveying and sorting of goods, ensuring efficient logistics operations.

4. Packaging and Bottling

Plastic multiflex chains play a crucial role in packaging and bottling industries, facilitating the smooth transfer of products through various stages of the packaging process.

5. Material Sorting and Grading

With their ability to handle different product sizes and shapes, these chains are essential for material sorting and grading applications.

6. Cleanroom Environments

Due to their cleanliness and hygiene features, plastic multiflex chains are commonly used in cleanroom environments where maintaining a sterile atmosphere is crucial.

Multiflex Chain Application

Working Principles 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.

Multiflex Chain Maintenance

How to Select the Right Plastic Multiflex Chains

1. Load Capacity

Consider the maximum load that the chain needs to support to ensure it can handle the weight of the conveyed products.

2. Application Environment

Assess the environmental conditions, such as temperature, humidity, and exposure to chemicals, to choose chains that offer suitable resistance and durability.

3. Chain Material

Select the appropriate plastic material based on the specific application requirements and the compatibility with the conveyed materials.

4. Chain Profile and Design

Choose the chain profile and design that best matches the conveyor system layout and product handling needs.

5. Environmental Factors

Consider factors like dust, debris, and cleanliness requirements to select chains that can withstand and maintain performance in such conditions.

6. Conveyor System Layout

Analyze the conveyor system layout and configuration to ensure the chosen chains are compatible and provide optimal performance.

7. Maintenance and Cleanability

Evaluate the ease of maintenance and cleanability of the chains to minimize downtime and ensure efficient operation.

8. Cost Considerations

Consider both the initial cost and the long-term cost-effectiveness of the chains to make an informed decision.

9. Supplier and Support

Choose a reliable supplier who can provide technical support, customization options, and prompt assistance when needed.

Multiflex Chain Advantages

Installation and Maintenance of Plastic Multiflex Chains


1. Preparatory Steps: Ensure the conveyor system is ready for chain installation, including cleaning and proper alignment.

2. Chain Assembly: Connect the individual modules to form a continuous chain loop, following the manufacturer’s instructions.

3. Sprocket Installation: Install the sprockets at appropriate intervals on the conveyor system, aligning them with the chain tabs.

4. Tracking Adjustment: Adjust the position of the sprockets and tension the chain to ensure proper tracking and alignment.


1. Regular Cleaning: Clean the chains regularly to remove any debris or contaminants that may affect their performance.

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

3. Lubrication: Apply suitable lubricants to the chain joints and moving parts as recommended by the manufacturer.

4. Repair and Replacement: Replace any damaged or worn-out modules or chains to maintain optimal performance and safety.

5. Training and Documentation: Train operators on proper chain maintenance procedures and keep detailed records of maintenance activities for reference.

Multiflex Chain

Furthermore, our company provides a range of sprockets that are specifically designed to complement and work seamlessly with plastic multiflex chains. Sprockets play a crucial role in the efficient and reliable operation of the chains, ensuring smooth engagement and movement.


In addition to plastic multiflex chains, we offer other chain products such as Plastic Chains, Stainless Steel Chains, Agricultural Chains, and Leaf Chains. Each of these chains is designed to cater to specific industrial requirements, providing reliable and efficient power transmission solutions.

Shaoxing Chaoli is a professional transmission components company established in 2006. We pride ourselves on our advanced production and inspection equipment, which includes CNC Gear Grinding Machine, Gear Measuring Machine, CNC Gear Shaper, Machine Center, CMMS, Torque Test System, and more. With our focus on professionalism, international certifications, custom services, production equipment, and after-sales support, Shaoxing Chaoli aims to meet the diverse needs of our customers.

Shaoxing Chaoli

Shaoxing Chaoli welcomes all customers to inquire about our products and services. We are committed to providing high-quality transmission solutions that meet your specific requirements.